Knowledge, attitudes, and fear of COVID-19 during the Rapid Rise Period in Bangladesh

Mohammad Anwar Hossain; Md Iqbal Kabir Jahid; K M Amran Hossain; Lori Maria Walton; Zakir Uddin; Md Obaidul Haque; Md Feroz Kabir; S M Yasir Arafat; Mohamed Sakel; Rafey Faruqui; Zahid Hossain

doi:10.1371/journal.pone.0239646

. 2020 Sep 24;15(9):e0239646. doi: 10.1371/journal.pone.0239646

Knowledge, attitudes, and fear of COVID-19 during the Rapid Rise Period in Bangladesh

Mohammad Anwar Hossain ^1,^#, Md Iqbal Kabir Jahid ^1,^#, K M Amran Hossain ^2,^*,^#, Lori Maria Walton ^3,^#, Zakir Uddin ^4,^#, Md Obaidul Haque ^2,^‡, Md Feroz Kabir ^5,^‡, S M Yasir Arafat ^6,^‡, Mohamed Sakel ^7,^#, Rafey Faruqui ^8,^#, Zahid Hossain ^2,^‡

Editor: Amir H Pakpour⁹

¹Department of Microbiology, Jashore University of Science & Technology (JUST), Jashore, Bangladesh

²Department of Physiotherapy, Bangladesh Health Professions Institute (BHPI), Dhaka, Bangladesh

³Department of Physical Therapy, School of Health Sciences, University of Scranton, Scranton, Pennsylvania, United States of America

⁴School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montréal, Canada

⁵Department of Physiotherapy & Rehabilitation, Jashore University of Science & Technology (JUST), Jashore, Bangladesh

⁶Department of Psychiatry, Enam Medical College Hospital, Dhaka, Bangladesh

⁷East Kent University NHS FT Hospitals, Canterbury, United Kingdom

⁸Kent & Medway NHS and Social Care Partnership Trust & University of Kent, Canterbury, United Kingdom

⁹Qazvin University of Medical Sciences, ISLAMIC REPUBLIC OF IRAN

Competing Interests: The authors have declared that no competing interests exist.

‡ These authors also contributed equally to this work.

^✉

* E-mail: amranphysio@gmail.com

Contributed equally.

Roles

Mohammad Anwar Hossain: Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Md Iqbal Kabir Jahid: Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Validation, Writing – review & editing

K M Amran Hossain: Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Visualization, Writing – original draft, Writing – review & editing

Lori Maria Walton: Conceptualization, Formal analysis, Investigation, Methodology, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

Zakir Uddin: Conceptualization, Data curation, Investigation, Methodology, Resources, Visualization, Writing – original draft, Writing – review & editing

Md Obaidul Haque: Conceptualization, Data curation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

Md Feroz Kabir: Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Resources, Validation, Writing – review & editing

S M Yasir Arafat: Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

Mohamed Sakel: Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – review & editing

Rafey Faruqui: Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Resources, Supervision, Validation, Writing – review & editing

Zahid Hossain: Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Resources, Software, Validation, Visualization, Writing – review & editing

Amir H Pakpour: Editor

PMCID: PMC7514023 PMID: 32970769

Abstract

The study aims to determine the level of Knowledge, Attitude, and Practice (KAP) related to COVID-19 preventive health habits and perception of fear towards COVID-19 in subjects living in Bangladesh. Design: Prospective, cross-sectional survey of (n = 2157) male and female subjects, 13–88 years of age, living in Bangladesh. Methods: Ethical approval and trial registration were obtained before the commencement of the study. Subjects who volunteered to participate and signed the informed consent were enrolled in the study and completed the structured questionnaire on KAP and Fear of COVID-19 scale (FCV-19S). Results: Twenty-eight percent (28.69%) of subjects reported one or more COVID-19 symptoms, and 21.4% of subjects reported one or more co-morbidities. Knowledge scores were slightly higher in males (8.75± 1.58) than females (8.66± 1.70). Knowledge was significantly correlated with age (p < .005), an education level (p < .001), attitude (p < .001), and urban location (p < .001). Knowledge scores showed an inverse correlation with fear scores (p < .001). Eighty-three percent (83.7%) of subjects with COVID-19 symptoms reported wearing a mask in public, and 75.4% of subjects reported staying away from crowded places. Subjects with one or more symptoms reported higher fear compared to subjects without (18.73± 4.6; 18.45± 5.1). Conclusion: Bangladeshis reported a high prevalence of self-isolation, positive preventive health behaviors related to COVID-19, and moderate to high fear levels. Higher knowledge and Practice were found in males, higher education levels, older age, and urban location. Fear of COVID-19 was more prevalent in female and elderly subjects. A positive attitude was reported for the majority of subjects, reflecting the belief that COVID-19 was controllable and containable.

Introduction

Bangladesh is among the top 20 countries in terms of confirmed cases of COVID-19, with a positive case rate of 19.09% - 22.91% as of June 1, 2020 [1]. However, questions remain regarding the actual number of cases and the scarcity of testing facilities [2]. There are also concerns about Bangladesh's ability to mount an effective response to the COVID-19 pandemic [3]. One newspaper also states [4] that Bangladesh is a developing economy and is mainly dependent on remittances, ready-made garments, and small trades. The country is mid-phase in a few financial megaprojects. Natural calamities and COVID-19 pose challenges for the Bangladeshi government and its residents at home and abroad [5]. Due to economic concerns, Bangladesh did not impose a countrywide lockdown. Instead, the authorities sub-sectioned the country into red, yellow, and green zones based on the level of community contamination [6]. Additionally, the government website for coronavirus briefing measures is being used to improve the situation, raising individual awareness by improving individual knowledge, attitudes, and practices, which has helped alleviate unnecessary fears and social stigmas [7].

Battling the COVID-19 pandemic is a lengthy process and requires the combined efforts of individuals and the government; adequate testing, isolation, and supportive treatment provision are the best ways to overcome the pandemic [8]. There is ongoing research to develop a vaccine. Nevertheless, measures to raise the general population's knowledge and implementation of recommended health practices are some of the best approaches to combating COVID-19 [9].

The World Health Organization (WHO) [10] stated that only 15% of cases were projected to have severe symptoms, and one-third of the severe cases required critical care; the main priority of the WHO is to mobilize resources to improve community healthcare practices. There is an emphasis on developing a community's receptiveness to staying at home. Moreover, the WHO raised concerns regarding mental health needs [11]. Mental health needs related to COVID-19 are emerging regardless of age, occupation, and education and are related to isolation, financial uncertainty, quarantine effects, excessive time spent online, gaming, physical inactivity, insomnia, anxiety, depression, and fear of COVID-19 [12]. The study also suggests that extreme fear and anxiety led individuals in China to have more physical and psychological signs, even with mild to no symptoms reported. Bangladesh reported a few cases of suicide due to extreme fear of COVID-19, with some cases showing negative outcomes after the administration of the real-time polymerase chain reaction (RT-PCR) test postmortem [13].

Bangladesh responded relatively early in March 2020, with no cases for nearly a week. The subsequent arrival of travelers from Italy who defied quarantine regulations could have been the source of the virus [14]. Besides, religious gatherings and the lack of travel restrictions are considered the primary reasons for the sharp upward projections in COVID-19 cases [15]. A population-based study was required to determine general knowledge about the disease and what practices were being taken by Bangladeshi individuals to combat COVID-19. Fear is thought to be one of the main contributors to mass anxiety and depression. Fear has been shown to predict inadequate health overall, insomnia, and the suppression of immunity. Other influencing factors of anxiety and depression include occupation, knowledge, attitudes, and practice of health-related habits, as well as other environmental indicators [12]. Determining knowledge, attitudes, practices (KAP), and fear will provide a glimpse of how Bangladesh is responding to the pandemic in this state of rising cases. This will further help to evaluate their overall preparedness. The COVID-19 crisis is assumed to be a long-term process, and the only way to battle the pandemic is to know the right information and practice the recommended health advisories. It is also necessary to examine the relationship among demographic variables with KAP and fear to explore the in-depth understanding of factors contributing to the preparedness for and response towards COVID-19.

The study objectives were to determine the level of knowledge, attitudes, and practices related to COVID-19 preventive health habits and the underlying fear of COVID-19 in the Bangladeshi population and how they are affected by socio-demographic factors.

Methodology

Study design and participants

This study was a prospective cross-sectional survey conducted online through a structured questionnaire from April 4 to May 2, 2020. Both male and female Bangladeshi subjects, and aged 13 to 90 years, were able to respond to the questionnaire and were eligible for the study. Subjects with an intellectual disability or an inability to communicate were excluded from the survey.

Questionnaire

A structured questionnaire has been designed by the authors to fulfill the objectives of the study. The questionnaire included socio-demographic variables (Table 1), questions on KAP, and fear. Questions related to KAP adapted from the survey questions used in a study conducted during a period of rapid case increases in China [16]. The KAP section of the questionnaire related to a total of 12 score knowledge questions on COVID-19, categorical answers to attitudes towards the control of the pandemic, and practices of wearing masks and avoiding public gatherings. The co-morbidities and symptoms of COVID-19 were obtained from WHO resources and asked to the respondents’ whether present or not [17]. The Fear of COVID-19 Scale (FCV 19S) was used and reported to be valid and reliable in measuring fear attributed to coronavirus disease [18]. The questionnaire complied with the forward and back-translation into Bangla by a bilingual British researcher and sent to two renounced bilingual epidemiologists in Bangladesh to examine the difference and suitability of the questionnaire. Also, a pilot study was conducted before the commencement of the research.

Table 1. Relationship of demographic characteristics with Knowledge and fear.

Characteristics		Number of participants, n (%)	Knowledge mean± SD	t/Chi	p-value (2tailed)	Fear Score mean± SD	t/Chi	p-value (2tailed)
Gender	Male	1166 (54.1%)	8.75± 1.58	1.159 ^a	.247	18.07± 4.94 19.07± 5.04	-4.647 ^a	.001^**
Gender	Female	991 (45.9%)	8.66± 1.70	1.159 ^a	.247	18.07± 4.94 19.07± 5.04	-4.647 ^a	.001^**
Age	13–20 years	440 (20.4)	8.59± 1.9	103.764 ^b	.071	18.45± 5.15 18.26± 4.99 18.74± 5.35 18.60± 4.79 18.89± 4.58 19.00± 4.89 19.44± 4.96 20.00± 4.35	192.155 ^b	.422
	21–30 years	713 (33.1)	8.81± 1.54
	31–40 years	355 (16.5)	8.55± 1.74
	41–50 years	327 (15.2)	8.80± 1.47
	51–60 years	226 (10.5)	8.88± 1.29
	61–70 years	75 (3.5)	8.33± 1.83
	71–80 years	18 (.8)	8.44± 1.79
	80–90 years	3 (.1)	8.67± 1.52
Education	Illiterate	58 (2.7)	8.83± 2.0 8.17± 2.13 8.54± 1.85 8.79± 1.63 8.86± 1.31 8.82± 1.21	140.943 ^b	.0001^***	19.81± 3.69 18.68± 5.22 19.15± 5.25 18.51± 4.88 18.14± 4.84 17.99± 5.39	267.282 ^b	.001^**
	primary education	183 (8.5)
	Secondary school	423 (19.6)
	Higher secondary	696 (32.3
	Graduation	596 (27.6)
	Post-graduation	201 (9.3)
Geography	Barisal	203 (9.2)	8.88± 1.16 9.17± 1.24 8.51± 2.09 8.90± 1.24 8.46± 1.62 8.56± 1.45 8.97± 1.68 8.46± 1.64	472.435 ^b	.0001^***	18.75± 5.39 18.79± 4.37 19.15± 5.02 18.42± 4.50 18.96± 4.72 18.39± 4.75 17.10± 5.59 16.51± 6.28	1355.41 ^b	.0001^***
	Chittagong	334 (15.2)
	Dhaka	499 (23)
	Mymensingh	103 (6)
	Khulna	302 (14)
	Rajshahi	408 (18.7)
	Rangpur	207 (9.4)
	Sylhet	101 (4.5)
Public service	Public Servant	150 (7)	8.93± 1.52 8.69± 1.65	1.738 ^a	.082	17.68± 4.97 18.60± 5.01	-2.16 ^a	.031 ^*
Public service	Non-public servant	2007 (93)	8.93± 1.52 8.69± 1.65	1.738 ^a	.082	17.68± 4.97 18.60± 5.01	-2.16 ^a	.031 ^*
Healthcare profession	Healthcare provider	87 (4)	8.99± 1.05 8.70± 1.65	1.623 ^a	.105	18.62± 4.36 18.53± 5.03	.168 ^a	.867
Healthcare profession	Non-Healthcare	2070 (96)	8.99± 1.05 8.70± 1.65	1.623 ^a	.105	18.62± 4.36 18.53± 5.03	.168 ^a	.867
Business or work in a crowd	Yes	294 (13.4)	8.80± 1.46 8.70± 1.67	.968 ^a	.333	17.91± 4.85 18.63± 5.03	-2.29 ^a	.022 ^*
Business or work in a crowd	No	1863 (86.4)	8.80± 1.46 8.70± 1.67	.968 ^a	.333	17.91± 4.85 18.63± 5.03	-2.29 ^a	.022 ^*
Study	Students	930 (43.1)	8.83± 1.53 8.62± 1.71	2.905 ^a	.004^**	18.46± 5.11 18.59± 4.93	-.607 ^a	.544
Study	Non-students	1227 (56.9)	8.83± 1.53 8.62± 1.71	2.905 ^a	.004^**	18.46± 5.11 18.59± 4.93	-.607 ^a	.544
Diagnosed COVID 19 in community	Yes	166 (7.7)	8.80± 2.02 8.70± 1.60	.704 ^a	.093	18.29± 5.75 18.55± 4.94	-.650 ^a	.516
Diagnosed COVID 19 in community	No	1991 (92.3)	8.80± 2.02 8.70± 1.60	.704 ^a	.093	18.29± 5.75 18.55± 4.94	-.650 ^a	.516
COVID Symptoms (last 14 days)	Yes	619 (28.7)	9.04± 1.20 8.58± 1.78	5.9 ^a	.0001^***	18.73± 4.6 18.45± 5.1	1.1.4 ^a	.002^**
COVID Symptoms (last 14 days)	No	1536 (71.3)	9.04± 1.20 8.58± 1.78	5.9 ^a	.0001^***	18.73± 4.6 18.45± 5.1	1.1.4 ^a	.002^**
Co-morbidity present	Yes	463 (21.4)	9.03± 1.26 8.62± 1.72	4.8 ^a	.0001^***	18.27± 4.8 18.61± 5.04	-1.2 ^a	.229
Co-morbidity present	No	1692 (78.6)	9.03± 1.26 8.62± 1.72	4.8 ^a	.0001^***	18.27± 4.8 18.61± 5.04	-1.2 ^a	.229

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^aIndependent t test

^b Chi-square test

* Significant with p < .05

** Significant with p < .005

*** Significant with p < .001

Ethical issues and trial registration

Ethical permission was obtained from the Institutional review board (BPA IPRR/IRB/29/03/2020/021) of the Institute of physiotherapy, rehabilitation, and research (IPRR). Participation was voluntary, consent was obtained, and confidentiality of the information was assured. The trial registration was obtained prospectively from a primary trial registry of the WHO (CTRI/2020/04/024413).

Data collection procedure

From April to May 2020, the questionnaire was disseminated online, and through email and social media, targeting students, professionals, and public groups on Facebook. Recipients of the questionnaire were encouraged to complete it themselves and to send it to family members and neighbors for completion. A video tutorial was also provided to ensure an appropriate response. For illiterate family members, another member assisted them in responding to the questionnaire. The survey was requested to be sent back after completion. A total of 3500 questionnaires were sent, and 2200 questionnaires were returned. The data auditor found 2157 responses that could be included in the study and analyzed. The respondents were from all areas of Bangladesh and may represent the whole population.

Statistical analysis

Descriptive statistics were employed for correct answers to knowledge, and diverse attitudes and practices were presented. Knowledge, fear scores, attitudes, and practice variables of respondents were presented and compared with independent sample t-tests or chi-square tests to determine associations (Tables 1 and 3) between continuous data (knowledge and fear score) and categorical or nominal data (demographic variables) [19]. Binary logistic regression analysis using dichotomous demographic variables as dependent variables and knowledge and fear scores as covariates (Table 2) was performed to measure the relationship between categorical dependent variables and continuous variables. The chi-square test was employed to determine the relationship between attitude and practice with demographic variables, and knowledge and fear score (Table 3). Data analysis was completed using the IBM Statistical package for the social sciences (SPSS) version 20.0. The alpha level of significance was set at P < .05.

Table 3. Relationship among attitude and practice with demographic variables.

Variables		Attitude						Practice
		A1: Belief in Control			A2: Bangladesh can win			P1: Go to crowd			P2: Wear Mask
		Agree	Disagree	Chi value	Yes	No	Chi	Yes	No	Chi value	Yes	No	Chi
Gender	Male Female	751 (34.8) 586 (27.2)	415 (19.2) 405 (18.8)	6.33^*	487 (22.6) 394 (18.3)	679 (31.5) 597 (27.7)	.895	346 (16.0) 178 (8.3)	818 (37.9) 808 (37.5)	48.28^***	1012 (46.9) 794 (36.8)	154 (7.1) 197 (9.1)	17.5^***
Age	13–40 years 41–60 years 61–90 years	925 (42.9) 357 (16.6) 55 (2.5)	583 (27.0) 196 (9.1) 41 (1.9)	2.71	595 (27.6) 250 (11.6) 36 (1.7)	913 (42.3) 303 (14.0) 60 (2.8)	6.01	350 (16.2) 153 (7.1) 21 (1.0)	1158 (53.7) 400 (18.5) 75 (3.4)	8.04	1255 (58.2) 474 (22.0) 77 (3.6)	253 (11.7) 79 (3.7) 19 (.9)	2.76
Education	Primary SSC & HSC ¹ Bachelor ≤ ²	125 (5.8) 677 (31.4) 535 (24.8)	116 (5.4) 442 (20.5) 262 (12.1)	20.46^***	63 (2.9) 452 (21.0) 366 (17.0)	178 (8.3) 667 (30.9) 431 (20.0)	30.16^***	63 (2.9) 266 (12.3) 195 (9.0)	178 (8.3) 853 (39.5) 602 (27.9)	16.78^**	201 (9.3) 929 (43.1) 676 (31.3)	40 (1.9) 190 (8.8) 121 (5.6)	1.13
Geography	Dhaka Other parts	264 (12.2) 1073 (49.7)	235 (10.9) 585 (27.1)	22.71^***	168 (7.8) 713 (33.1)	331 (15.3) 945 (43.8)	13.84^***	69 (3.2) 455 (21.1)	430 (19.9) 1203 (55.7)	41.41^***	397 (18.4) 1409 (65.3)	102 (4.7) 249 (11.5)	8.28^**
Public Servant		108 (5.0)	42 (1.9)	6.86^**	82 (3.8)	68 (3.2)	12.75^***	43 (2.0)	107 (5.0)	2.14	130 (6.0)	20 (.9)	1.02
Healthcare provider		57 (2.6)	30 (1.4)	.480	40 (1.9)	47 (2.2)	.989	28 (1.3)	59 (2.7)	3.31	79 (3.7)	8 (.4)	3.33
Work in a crowd		208 (9.6)	86 (4.0)	11.09^**	113 (5.2)	181 (8.4)	.817	123 (5.7)	171 (7.9)	57.62^***	272 (12.6)	22 (1)	19.31^***
Students		560 (26.0)	370 (17.2)	2.172	357 (16.6)	573 (26.6)	4.08^*	196 (9.1)	729 (33.8)	11.22^**	755 (35.0)	175 (8.1)	7.77^**
COVID 19 in community		144 (5.3)	52 (2.4)	3.416	45 (2.1)	121 (5.6)	14.04^***	55 (2.5)	110 (5.1)	8.196^*	140 (6.5)	26 (1.2)	.049
Symptoms present		442 (20)	177 (8.2)	54.26^***	248 (11.4)	371 (17.1)	.028	160 (7.4)	459 (21.2)	15.08	533 (24.7)	86 (3.9)	2.97^*
Co-morbidity present		350 (16.2)	113 (5.2)	39.22^***	188 (8.7)	275 (12.7)	.221	137(6.3)	326 (15.1)	27.74^**	396 (18.3)	67 (3.1)	9.97
Total Knowledge Score		8.9± 1.3	8.3± 2	86.09^***	8.9± 1.2	8.5± 1.8	67.78^***	8.6± 1.5	8.7± 1.6	98.671	8.7± 1.6	8.5± 1.7	62.28
Total Fear Score		17.9± 4.9	19.4± 5.0	296.79^***	18.2± 4.8	18.7± 5.1	135.71^*	17.7± 5.4	18.7± 4.8	375.38^***	18.5± 4.7	18.2± 6.3	186.37^***

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* Significant with p < .05

** Significant with p < .005

*** Significant with p < .001

¹ Secondary and Higher Secondary school certificate

² equal and above

Table 2. Results of Binary logistic regression on factors associated with Knowledge and fear.

Variables	Knowledge				Fear
Variables	Chi	Coefficient	OR	p	Chi	Coefficient	OR	p
Gender Male vs Female	31.127	-.163	.850	.002^**	81.573	-.163	.850	.0001^***
Age 13–40 years vs 41–88 years	14.544	-.842	.431	.267	34.549	-.843	.430	.151
Age 41–60 years vs 13–40 and 61–88 years	14.517	1.064	2.897	.269	30.155	1.065	2.901	.307
Age 61–88 years vs 13–60 years	16.484	3.066	21.448	.170	36.788	3.067	21.469	.099
Education Primary vs secondary to bachelor and above	37.070	2.072	7.942	.0001^***	47.470	2.073	7.950	.009^**
Education secondary and higher secondary vs primary, bachelor and above	17.745	-.075	.928	.124	75.208	-.075	.928	.0001^***
Education Bachelor and above vs primary to higher secondary	42.001	.535	1.707	.0001^***	82.774	.543	1.706	.0001^***
Geography Dhaka vs other 7 divisions	68.689	1.200	3.319	.0001^***	241.448	1.201	3.323	.0001^***
Public servant vs non-public servant	23.533	2.593	13.367	.024^*	64.353	2.594	13.380	.0001^***
Health professionals vs non-health professionals	18.553	3.168	23.770	.100	45.729	3.169	23.793	.014^*
Business or work in a crowd vs all other professions	25.839	1.849	6.355	.011^*	92.950	1.846	6.337	.0001^***
Students vs all other professions	23.841	.277	1.320	.021^*	54.226	.277	1.319	.001^**
Symptom present vs absent	229.083	-1.355	.258	.0001^***	217.997	-1.356	.258	.0001^***
Co-morbidity present vs absent	206.936	-1.640	.194	.0001^***	172.332	-1.641	.194	.0001^***
Believe in control agree vs disagree	102.858	-.719	.487	.0001^***	379.617	-.720	.487	.0001^***
Bangladesh can win agree vs disagree	95.688	-.114	.892	.0001^***	297.923	-.114	.892	.0001^***
Go to crowd yes vs no	16.816	-5.726	.003	.157	20.129	-5.727	.003	.825
Wear mask yes vs no	59.405	-1.640	.194	.0001^***	167.114	-1.638	.194	.0001^***

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* Significant with p < .05

** Significant with p < .005

*** Significant with p < .001; vs means versus

Results

Socio-demographics

Among 2157 respondents, 1166 (54.1%) were male and 991 (45.9%) were female. The mean population age was 33.48±14.65 years. The participants’ ages ranged from 13 years to 88 years, and the majority of the respondents were aged 21–30 years (33.1%). Respondents were categorized as adolescents (10–20 years), youth (21–40 years), adults (41–60 years), and elderly (above 60 years). There was a larger response among those with higher secondary education (32.3%) and graduates (27.6%). A total of 11.2% of respondents were either undergoing primary education or reported low levels of literacy. Respondents were from all divisions of Bangladesh; the highest response was from Dhaka (23%), and the lowest was from Sylhet (4.5%). The majority of the respondents were non-public servants (93%), 4% were healthcare professionals, 13.4% worked or did business in a crowded place, 43.1% were students, and 7.7% of the respondents reported that a relative, colleagues or a neighbor had been diagnosed with COVID-19. Other sociodemographic profiles are described in Table 1.

COVID-19 symptoms and co-morbidity

Multiple response analyses found that 28.69% of the respondents (n = 619) reported one or more symptoms related to COVID-19 in the last 14 days, but none reported completing a COVID-19 test during the response. The most prevalent symptoms were dry cough 19.5% (n = 121), cough with sputum (14.2%), sore throat (10%), fever of more than 100˚ F (4.7%), anosmia or taste loss (4.5%), and shortness of breath (3.7%); 4 patients were diagnosed with pneumonia, and 3 patients were hospitalized for pneumonia. Multiple response analyses also found 463 respondents (21.4%) who reported one or more co-morbidities, including diabetes (7.1%), chronic obstructive pulmonary disease (COPD) (1.9%), and heart disease or hypertension (2.8%). Nine subjects reported a chronic neurological disability, including stroke; 20 subjects reported chronic kidney disease (CKD), and 4.6% reported chronic smoking habits.

Knowledge

In the population knowledge score, the mean was 8.71 out of 12, and the standard deviation was 1.64. Knowledge regarding COVID was similar in both males (8.75± 1.58) and females (8.66± 1.70). There was a significant relationship found between knowledge scores and age (p < .005), an education level (p < .001), and geographical distribution (p < .001). No significant differences in knowledge scores were found in the following comparisons: between public servants (8.93± 1.52) and others (8.69± 1.65); between healthcare professionals (8.99± 1.05) and others (8.70± 1.65); working in a crowd (8.80± 1.46) or working alone (8.70± 1.67); or in people who reported COVID-19-positive relatives, friends or colleagues (8.80± 2.02) vs. those with associates without COVID-19 (8.70± 1.60). Significant differences were found between subjects with symptoms of COVID-19 (9.04± 1.20) and subjects without COVID-19 symptoms (8.58± 1.78) (p < .001). Additionally, a significant difference (p < .001) was found in knowledge scores between subjects with co-morbidities (9.03± 1.26) and subjects without co-morbidities (8.62± 1.72). The detailed associations are available in Table 1.

Binary logistic regression analysis showed a significant correlation between knowledge scores and gender (p < .005). Logistic regression associations were found between knowledge and education levels, with the lowest knowledge scores found in primary education compared to all other education groups (p < .001). Dhaka "urban dwellers" reported significantly higher knowledge of COVID-19 symptoms and precautions than did subjects from rural areas of Bangladesh (p < .001). Knowledge and education levels were directly associated, with Bachelor of Science (BSc) degree holders reporting higher knowledge of COVID-19 symptoms and precautions than any other education group (p < .005). Public servants reported higher knowledge than did other non-public servant groups (p < .05), and students reported higher knowledge of COVID-19 symptoms and precautions than did other non-student groups (p < .05). Subjects without symptoms showed a significant inverse relationship with knowledge than did those with symptoms (p < .001) (Table 2).

Attitudes

Attitudes were measured concerning "beliefs" regarding whether Bangladesh can overcome the challenge of COVID-19 or "positive synergy" towards disease control. Females reported a higher belief that COVID-19 could be controlled (p < .05). Similarly, graduates or more qualified respondents were confident that COVID-19 can be controlled (p < .001) and agreed that Bangladesh was capable of overcoming the challenge (p < .001). The majority of subjects who identified as public servants in Bangladesh also reported belief that the disease was controllable (p < .05); however, they did not believe COVID-19 would be overcome easily (p < .001). The subjects with a higher knowledge score of COVID-19 and a higher score on the COVID-19 Fear Scale also showed higher scores in "belief" that the virus was controllable (p < .005) and that eradication of the virus nationwide would be achieved (p < .001). Subjects with COVID-19 symptoms and co-morbidities reported a higher prevalence of the "belief" that the virus was both controllable and containable (p < .001). Details are presented in Table 3. Additionally, Table 2 shows that the subjects with a higher knowledge score of COVID-19 and a higher score on the COVID-19 Fear Scale also showed higher scores on the "belief" that the virus was controllable (p < .001) and that eradication of the virus nationwide would be achieved (p < .001).

Practices

Practices were measured by the report of the subject's attendance in crowded areas and reports of wearing a mask. The majority of female subjects in the study followed the practice of staying home (37.5%) and wearing a mask (36.8%) to prevent the spread of COVID-19 (p < .001). Similarly, 27.9% of qualified personnel who were graduates and above reported staying home and avoiding crowded spaces (p < .005). The majority of the population from Dhaka followed the health advisory by staying home (55.7%) (p < .001) and reported wearing a mask (65.3%) (p < .005). No significant relationship was found between knowledge score and practice, but a highly significant association was found between fear scores and adhering to the health advisory and between fear scores and reporting mask-wearing (p < .001). The majority of subjects with COVID-19 symptoms reported wearing a mask (p < .05) but also reported going to a crowded place. The majority of subjects with co-morbidities also reported staying at home but did not report wearing a mask (p < .005) (Table 3). Table 2 explores a significant association (p < .001) between knowledge scores and wearing masks.

Fear

The population means the fear score was 18.53 out of 35, with a standard deviation of 5.013. Fear scores were strongly associated with gender, education and geography (p < .001), with females reporting a higher score (19.07± 5.04) and respondents aged 61–70 years, 71–80 years and 80–90 years reporting a higher score of fear of contracting COVID-19 (19.00± 4.89; 19.44± 4.96; 20.00± 4.35). Dhaka urban dwellers also reported a higher fear status than did rural dwellers (19.15± 5.02) (p < .001). The demographic relationship of fear scores is listed in Table 1. Binary logistic regression found gender differences in fear scores (p < .001). Other regressions are described in Table 2. An indirect, strong, but significant relationship (p < .001) was found between the fear scores and practices of recommended health advisory habits of subjects (Table 3). There were significant differences (p < .005) in fear scores between subjects with symptoms and those without symptoms (18.73± 4.6; 18.45± 5.1) (Table 1). Inverse relationships were found among persons with positive COVID-19 symptoms and fear scores (p < .005). Table 2 shows a significant association (p < .001) between fear scores and wearing masks.

Discussion

The study intended to explore the knowledge, attitudes, and practices of recommended health advice for the prevention of COVID-19 and to explore the impact of fear towards contracting COVID-19 on people living in Bangladesh. There is little to no research published on this important topic for Bangladesh to date. The study covered every geographical area of Bangladesh according to administrative distribution and provided a glimpse of the time frame.

Questions of knowledge, attitudes, and practices have been used following a Chinese study [16], which was relevant in terms of geographical distribution, as both Bangladesh and China are on the Asian continent. Additionally, the time was relevant, the questionnaire was prepared for a rapid rise in cases, and Bangladesh was the process of experiencing a rapid rise in cases from April to May 2020 as per WHO case definition [17]. The questionnaire development and translation completed in a structured and standard process. The fear scale was a valid questionnaire [18] and until the start of data collection, the Bangla language validation had not been published. Therefore, all the questionnaires have been translated with the WHO guidelines for translating questionnaires [20].

Among the respondents, there were more males (54.1%) than females (45.9%). The responses per age group were distributed as follows: 20.4% among those aged 13–20 years, 33.1% aged 21–30 years, 16.5% aged 31–40 years, 15.2% aged 41–50 years, 10.5% aged 51–60 years, 3.5% aged 61–70 years, .8% (n = 18) aged 71–80 years and .1% (n = 3) aged 80–90 years. Fifty-eight respondents (2.7%) were illiterate, 183 persons (8.5%) had only primary education, 423 respondents (19.6%) had secondary education, 696 persons (32.3%) had a higher secondary degree, 596 respondents (27.6) obtained a graduate degree, and 201 persons(9.3%) had postgraduate degrees. The highest response of COVID-19 cases was from Dhaka (23%). The Institute for Epidemiology, Disease Control, and Research (IEDCR) COVID-19 update reported [21] that Dhaka had the majority of SARS-CoV-2 cases, and it is considered to have the most challenges regarding the level of practice of healthcare advisory precautions [22]. The baseline characteristics of subjects in comparative studies varied across the world. Studies in India, China, and Egypt had more responses from females, and the USA had more responses from males [16, 22–25] Indian, Chinese, and Egyptian studies had similar responses by age group and education, while the USA study reported a mean age higher than that in our study. Our study found a satisfactory level of knowledge by gender, geography, occupation, and education (Table 1) and relatively higher fear scores than those observed in similar studies across the world. One study in China showed similar scores of fear by age concerning knowledge and occupation, while another study completed in India reported that 80% of people in need of mental health care for COVID-19 experienced fear, anxiety, and depression [16, 25].

Twenty-nine percent (28.69%) of the respondents (n = 619) reported one or more symptoms related to COVID-19 in the last 14 days, including cough 19.5% (n = 121), cough with sputum (14.2%), sore throat, (10%), fever (4.7%), anosmia or taste loss (4.5%), and shortness of breath (3.7%). The symptoms were related to COVID-19, as per the CDC [26]. The WHO South-East Asia region reported the test positivity in Bangladesh to be 20%, with positive tests being reported only for a person with one or more COVID-19-related symptoms [2]. Eleven percent (11%) of subjects reported co-morbidities, including subjective disabilities. Besides, 4.4% of the respondents were over 60 years of age. The WHO South-East Asia region country profile and the IEDCR COVID-19 update states that the number of deaths is higher among elderly persons, males, and those with pre-existing co-morbidities in Bangladesh [21, 27]. Overall, we found a low number of elderly patients with symptoms, low reported levels of co-morbidities, and a slightly higher rate of infection among males than among females. The reason behind the higher rate of infection among males is their greater exposure outside. At that time, Bangladesh was in a state of "movement restriction", and no nationwide "lockdown" had been imposed [6, 15], so more male cases were expected. The symptoms were matched with the WHO statements [17] of symptoms until then, and many cases were found to be relevant, but they were not tested. Many reports have been published on unwillingness, droughts, and fear regarding COVID-19 testing in Bangladesh [3, 4].

Knowledge regarding COVID-19 by the subject was satisfactory and similar across age, gender, and occupation. There were a few variations in perspectives by occupation. Young, graduates and urban dwellers had more knowledge than did older adults, those with lower education, and those living in rural areas. Several similar articles in the preprint found that more than half of the respondents reported "good knowledge" of COVID-19, with age and education showing a significant linear association with knowledge [27–29]. This study is similar to one study in China that found a significant relationship between knowledge and age and knowledge and educational level, with males reporting higher levels of knowledge than females regarding COVID-19 symptoms, precautions, and health advisory practices [16]. However, in our study, subjects living in Bangladesh reported similar knowledge for both males and females regarding COVID-19 symptoms, precautions, and health advisory practices. This finding may be attributed to a similar degree of access to information through print and electronic media and internet access in Bangladeshi populations, as the country’s digital gateway is currently being prioritized.

Overall, a high prevalence of "positive attitudes" among the subjects regarding disease control was reported. Female subjects and subjects with higher levels of education were more likely to believe that COVID-19 can be controlled, but they doubted the ability of Bangladesh to contain it. Subjects with "good knowledge" or "high scores for fear" were more likely to believe that COVID-19 can be controlled and that a collective effort can contain the spread of the disease. Similar studies in Bangladesh, India, and China all found similar results regarding the relationship between knowledge and fear of COVID-19 regarding "practices", [16, 25, 30], and our study reported similarities to previous studies across the world [23, 24]. Our study found that 37.5% of women reported "staying home", and 36.8% reported wearing masks in public places. The majority of the population outside of Dhaka, i.e., those living in the more rural regions, reported staying home (55.7%) and wearing a mask (65.3%). However, no statistical relationship was found between knowledge scores and practices. This is similar to results reported in studies in both India and China. However, our study did find subjects with high fear scores and who were also more likely to follow good preventive practices, as recommended by the health advisory.

The fear score was significantly associated with female gender, higher education, and urban dwelling. Senior citizens aged 61–70 years, 71–80 years, and 80–90 years reported the highest fear scores among individuals in all categories. One study suggests that fear comes from a longer duration of isolation, greater movement restriction, and greater reactivity to news and rumors from social media [31]. Women, senior citizens, and young adults had limited movement, were isolated from quarantining, and were attached to media. A Study reports that fear and stress can lead to insomnia and psychological illness [25]. Fear is an important component in both positive and negative ways, as illustrated in the positivity explained earlier; hence, there have been cases of suicide due to the fear of COVID-19 in Bangladesh [13].

However, although important as an indicator, this was not evaluated in this study and may be considered a limitation of the study. Our study faced challenges regarding structured questionnaires, reporting, and resources. Limitations included the response rate (62.85%) and the completion of the questionnaire by none COVID-19-positive individuals. We recommend that future studies include information on the long-term observation of corvid-19-positive cases or cases with symptoms with respect to movement, function, physical signs, mental health, and quality-of-life issues.

Conclusion

In a resource-challenged country such as Bangladesh, individual knowledge, positive attitudes, and practices of suggested precautionary and preventive health advisories are crucial to controlling the vicious community transmission of COVID-19. The study found that knowledge levels were adequate in the majority of the population and were directly and significantly related to higher education levels, younger age, and female gender. There were positive attitudes among respondents regarding the control of the disease and the overcoming of challenges related to COVID-19 in Bangladesh. The majority of the population had high fear scores, with significantly higher scores found in women and elderly adults. Surprisingly, those with higher fear scores had good practices of staying at home and wearing masks. Future studies on explanatory issues related to activity, function, social issues, and quality of life might add more insight into the bio-psychological impact of COVID-19 in the most densely populated country in the world.

Supporting information

S1 File. English questionnaire.

(DOCX)

Click here for additional data file.^{(19.5KB, docx)}

S2 File. Bangla questionnaire.

(DOCX)

Click here for additional data file.^{(25.3KB, docx)}

Acknowledgments

Authors acknowledge Rubayet Shafin and Ahnaf Al Mukit, research assistants for their contribution in data collection and input, also students of Bangladesh health professions institute helped in collecting data. The authors are also grateful to Professor Dr. Md. Forhad Hossain for his support in statistical analysis.

Data Availability

Data is available on www.kaggle.com/dataset/d4872de101ba5b232a347e2ff1fc0ba6f1483209b8c4c52d82aa96a863a8af71.

Funding Statement

The author(s) received no specific funding for this work.

References

1.Mustazir H, Alif A. Covid-19: Bangladesh records highest 42 deaths in a day, cases cross 65,000 mark. [Internet]. Dhakatribune.com. 2020 [cited 3rd July 2020]. Available from: https://www.dhakatribune.com/health/coronavirus/2020/06/07/covid-19-bangladesh-records-highest-42-deaths-in-a-day-cases-cross-65-000-mark
2.India-Pak-Bangladesh: Official Covid-19 numbers disguise undercounting [Internet]. The Daily Star. 2020 [cited 3rd July 2020]. Available from: https://www.thedailystar.net/backpage/news/india-pak-bangladesh-official-covid-19-numbers-disguise-undercounting-1910197
3.Bangladesh cannot afford to close its garment factories [Internet]. The Economist. 2020 [cited 3rd July 2020]. Available from: https://www.economist.com/asia/2020/04/30/bangladesh-cannot-afford-to-close-its-garment-factories
4.Covid-19 infections are rising fast in Bangladesh, India and Pakistan [Internet]. The Economist. 2020 [cited 3rd July 2020]. Available from: https://www.economist.com/asia/2020/06/06/covid-19-infections-are-rising-fast-in-bangladesh-india-and-pakistan
5.Hasina S, Verkooijen P. Fighting cyclones and coronavirus: how we evacuated millions during a pandemic [Internet]. the Guardian. 2020 [cited 3rd July 2020]. Available from: https://www.theguardian.com/global-development/2020/jun/03/fighting-cyclones-and-coronavirus-how-we-evacuated-millions-during-a-pandemic
6.Covid-19 tracker. Bangladesh Computer Council (BCC).[Internet]. Covid19tracker.gov.bd. 2020 [cited 3rd July 2020]. Available from: http://covid19tracker.gov.bd/
7.corona.gov.bd a. Coronavirus Disease 2019 (COVID-19) Information Bangladesh.corona.gov.bd [Internet]. Corona.gov.bd. 2020 [cited 3 July 2020]. Available from: https://corona.gov.bd/
8.Adhikari S, Meng S, Wu Y, Mao Y, Ye R, Wang Q et al. Epidemiology, causes, clinical manifestation and diagnosis, prevention and control of coronavirus disease (COVID-19) during the early outbreak period: a scoping review. Infectious Diseases of Poverty. 2020;9(1). 10.1186/s40249-020-00646-x [DOI] [PMC free article] [PubMed] [Google Scholar]
9.Watkins J. Preventing a covid-19 pandemic. BMJ. 2020;:m810 10.1136/bmj.m810 [DOI] [PubMed] [Google Scholar]
10.COVID-19 strategy update—14 April 2020 [Internet]. Who.int. 2020 [cited 3rd July 2020]. Available from: https://www.who.int/publications/i/item/covid-19-strategy-update—14-april-2020
11.World Health Organization. Regional Office for the Western Pacific. (2020). Mental health and psychosocial support aspects of the COVID-19 response [Internet]. Iris.wpro.who.int. 2020 [cited 3rd July 2020]. Available from: http://iris.wpro.who.int/handle/10665.1/14515
12.Ornell F, Schuch J, Sordi A, Kessler F. "Pandemic fear" and COVID-19: mental health burden and strategies. Brazilian Journal of Psychiatry. 2020;42(3):232–235. 10.1590/1516-4446-2020-0008 [DOI] [PMC free article] [PubMed] [Google Scholar]
13.Mamun M, Griffiths M. First COVID-19 suicide case in Bangladesh due to fear of COVID-19 and xenophobia: Possible suicide prevention strategies. Asian Journal of Psychiatry. 2020;51:102073 10.1016/j.ajp.2020.102073 [DOI] [PMC free article] [PubMed] [Google Scholar]
14.Anwar S, Nasrullah M, Hosen M. COVID-19 and Bangladesh: Challenges and How to Address Them. Frontiers in Public Health. 2020;8 10.3389/fpubh.2020.00154 [DOI] [PMC free article] [PubMed] [Google Scholar]
15.Chowdhury T. Fears grow over Bangladesh's COVID-19 response [Internet]. Aljazeera.com. 2020 [cited 3rd July 2020]. Available from: https://www.aljazeera.com/news/2020/03/fears-grow-bangladeshs-covid-19-response-200323111803294.html
16.Zhong B, Luo W, Li H, Zhang Q, Liu X, Li W et al. Knowledge, attitudes, and practices towards COVID-19 among Chinese residents during the rapid rise period of the COVID-19 outbreak: a quick online cross-sectional survey. International Journal of Biological Sciences. 2020;16(10):1745–1752. 10.7150/ijbs.45221 [DOI] [PMC free article] [PubMed] [Google Scholar]
17.[Internet]. Who.int. 2020 [cited 17 August 2020]. Available from: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200309-sitrep-49-covid-19.pdf?sfvrsn=70dabe61_4
18.Ahorsu D, Lin C, Imani V, Saffari M, Griffiths M, Pakpour A. The Fear of COVID-19 Scale: Development and Initial Validation. International Journal of Mental Health and Addiction. 2020;. 10.1007/s11469-020-00270-8 [DOI] [PMC free article] [PubMed] [Google Scholar]
19.McHugh M. The Chi-square test of independence. BiochemiaMedica. 2013;:143–149. 10.11613/BM.2013.018 [DOI] [PMC free article] [PubMed] [Google Scholar]
20.WHO | Process of translation and adaptation of instruments [Internet]. Who.int. 2020 [cited 17 August 2020]. Available from: https://www.who.int/substance_abuse/research_tools/translation/en/
21.covid-19 [Internet]. Iedcr.gov.bd. 2020 [cited 3rd July 2020]. Available from: https://iedcr.gov.bd/website/index.php/component/content/article/73-ncov-2019Covid19tracker
22.Mamun, S. (2020). Covid-19: Bangladesh records highest 45 deaths, 3,171 cases in a day. [Internet] Dhaka Tribune [cited 3rd July 2020]. Available from: https://www.dhakatribune.com/bangladesh/2020/06/09/covid-19-record-45-deaths-and-3171-fresh-cases-in-a-day
23.Abdelhafiz A, Mohammed Z, Ibrahim M, Ziady H, Alorabi M, Ayyad M et al. Knowledge, Perceptions, and Attitude of Egyptians Towards the Novel Coronavirus Disease (COVID-19). Journal of Community Health. 2020;. 10.1007/s10900-020-00827-7 [DOI] [PMC free article] [PubMed] [Google Scholar]
24.Clements J. Knowledge and Behaviors Toward COVID-19 Among US Residents During the Early Days of the Pandemic: Cross-Sectional Online Questionnaire. JMIR Public Health and Surveillance. 2020;6(2):e19161 10.2196/19161 [DOI] [PMC free article] [PubMed] [Google Scholar]
25.Roy D, Tripathy S, Kar S, Sharma N, Verma S, Kaushal V. Study of Knowledge, Attitude, anxiety & perceived mental healthcare need in Indian population during COVID-19 pandemic. Asian Journal of Psychiatry. 2020;51:102083 10.1016/j.ajp.2020.102083 [DOI] [PMC free article] [PubMed] [Google Scholar]
26.Coronavirus Disease 2019 (COVID-19)–Symptoms [Internet]. Centers for Disease Control and Prevention. 2020 [cited 3rd July 2020]. Available from: https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html
27.[Internet]. Who.int. 2020 [cited 3rd July 2020]. Available from: https://www.who.int/docs/default-source/searo/bangladesh/covid-19-who-bangladesh-situation-reports/who-ban-covid-19-sitrep-15-20200608.pdf?sfvrsn=c2b0efc8_4
28.Ferdous M, Saiful Islam M, Sikder M, Mosaddek A, Zegarra-Valdivia J, Gozal D. Knowledge, Attitude, and practice regarding COVID-19 outbreak in Bangladeshi people: An online-based cross-sectional study. 2020;. 10.1101/2020.05.26.20105700 [DOI] [PMC free article] [PubMed] [Google Scholar]
29.Haque T, Hossain K, Bhuiyan M, Ananna S, Chowdhury S, Ahmed A et al. Knowledge, Attitude and practices (KAP) towards COVID-19 and assessment of risks of infection by SARS-CoV-2 among the Bangladeshi population: An online cross sectional survey. 2020; 10.21203/rs.3.rs-24562/v1 [DOI] [Google Scholar]
30.Karim A, Akter M, Mazid A, Pulock O, Aziz T, Hayee S et al. Knowledge and Attitude towards COVID-19 in Bangladesh: Population-level estimation and a comparison of data obtained by phone and online survey methods. 2020; 10.1101/2020.05.26.20104497 [DOI] [Google Scholar]
31.Banerjee D. The COVID-19 outbreak: Crucial role the psychiatrists can play. Asian Journal of Psychiatry. 2020;50:102014 10.1016/j.ajp.2020.102014 [DOI] [PMC free article] [PubMed] [Google Scholar]

PLoS One. doi: 10.1371/journal.pone.0239646.r001

Decision Letter 0

Amir H Pakpour

27 Jul 2020

PONE-D-20-20624

Knowledge, Attitudes, and Fear of COVID-19 during the Rapid Rise Period in Bangladesh

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Reviewer #1: The study entitled “Knowledge, Attitudes, and Fear of COVID-19 during the Rapid Rise Period in Bangladesh” has the strength of a large sample size (n=2157). However, the manuscript suffers from many flaws and I am not sure whether the authors can satisfactorily revise their work.

1. The authors have wrong statistical knowledge in the significance level. We do not use p=0.05, we use p0.05. That is, if the p-value is right at the 0.05, the comparison is not significant. However, the authors use = throughout the manuscript.

2. The authors conducted some ANOVA tests and did not further conduct the post-hoc analysis.

3. The authors used “r” to report the regression findings. However, “r” refers to Pearson’s’ r (or some use an r to represent Spearman’s rho). The r should not be used for regression models and the presentation is confusing and misleading.

4. The authors sometimes report a p-value at 0.000. However, it is impossible for a p-value to be exactly at 0.000. p0.001 should be used instead.

5. The information of questions on knowledge, attitude, and practice is vague and insufficient for me to evaluate. Specifically, the psychometric properties of these questions are unknown and how did the authors ensure that these questions developed from a Chinese study can be applicable to the present study?

6. The abbreviation of the Fear of COVID-19 Scale should be FCV-19S, not FCS. Also, the psychometric properties paper on Bangla version of the FCV-19S has been published. The authors should acknowledge this and cite properly.

7. The Introduction does not prepare the readers why the authors want to examine knowledge, attitude, practice, and fear for different subgroups using the demographics. Also, it is unclear why the authors wanted to examine the associations between these factors.

8. Line 207, I cannot understand why the people aged between 41 and 60 years can be defined as “young adults”. They are already middle age. Also, what is the meaning of “young” here? Do the authors want to say youth?

9. The authors reported the COVID 19 Symptoms and Comorbidity. However, the authors did not mention how they assessed these symptoms and comorbidity.

10. The authors mentioned that they used chi-square test in the Data analysis section; however, there are no results on chi-square values in the Results section.

11. The presentation of Table 2 is confusing. What are the “others” in the variables column? Also, the authors should explicitly indicate what the reference group is.

12. The authors mentioned that they performed binary logistic regression in the Data analysis section; however, I see no results on the logistic regression in the Results section.

13. The meanings of SSC and HSC in the Table 3 are unclear.

14. The Discussion reports redundant information; that is, the author repeated their results in the Discussion again. However, I did not see the authors “explain” their findings in the Discussion. They simply repeated the Results and then mentioned other similar studies’ findings.

15. There are some awkward sentences hinder the reading. For example, “Limitations response rates, correlation with fear and psychological issues, and completion of the questionnaire for COVID-19 positive. We recommend future studies to include information on limitation of movement, isolation and insomnia as it relates to psychological illness, as well as information regarding neurological signs and symptoms of patients and relationship to cognition and fear.”

16. The authors mentioned the age range of 13-90 in the Abstract. However, the age range is 13-88 in the Results section.

**********

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PLoS One. 2020 Sep 24;15(9):e0239646. doi: 10.1371/journal.pone.0239646.r002

Author response to Decision Letter 0

6 Sep 2020

Dear Reviewers

Thank you for your comments. We appreciate your evaluation of our work and the manuscript. Please find our responses.

Reviewer’s comment: The study entitled “Knowledge, Attitudes, and Fear of COVID-19 during the Rapid Rise Period in Bangladesh” has the strength of a large sample size (n=2157). However, the manuscript suffers from many flaws and I am not sure whether the authors can satisfactorily revise their work

Author’s response: Thank you for your positive comments; we have revised the manuscript substantially.

Reviewers comment 1:

Author response: We agree, we put p=<.05 in the manuscript to reflect “p is equal to less than point zero five”, we didn’t put it after the less symbol, but it is creating confusion, so we corrected to p<.05

Reviewers comment 2:

2. The authors conducted some ANOVA tests and did not further conduct the post-hoc analysis

Author response: Agreed, we excluded the ANOVA to examine the association between categorical and numerical data and placed with a “Chi-square test” as per statistician’s suggestion. https://pubmed.ncbi.nlm.nih.gov/23894860/

Reviewers comment 3:

Author response: We agreed and have made that change.

Reviewers comment 4:

4. The authors sometimes report a p-value at 0.000. However, it is impossible for a p-value to be exactly at 0.000. p0.001 should be used instead

Author response: Agreed, in some cases, the value is .00001, so we turned to .000, but accepted the suggestion and changed to .0001 or .001

Reviewers comment 5:

Author response: Questions related to KAP adapted from the survey questions used in a study conducted during a period of rapid case increases in China (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7098034/). The KAP section of the questionnaire related to a total of 12 score knowledge questions on COVID-19, categorical answers to attitudes towards the control of the pandemic, and practices of wearing masks and avoiding public gatherings. The questionnaire had a wider acceptance and was retrieved by a couple of good quality papers in the same geographic area. Some papers used the same questionnaire in Malaysia (https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0233668 ), in Egypt (https://link.springer.com/content/pdf/10.1007/s10900-020-00827-7.pdf), and in Saudi Arabia (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7266869/).

The questionnaire complied with the forward and back-translation into Bangla by a bilingual British researcher and sent to two renounced bilingual epidemiologists in Bangladesh to examine the difference and suitability of the questionnaire. Also, a pilot study was conducted before the commencement of the research. This information we added in the method section for better clarification.

Moreover, the Fear of COVID-19 Scale (FCV 19S) was used and the Bangla versionreportedvalid and reliable tool with robust psychometric properties (see the link, https://link.springer.com/article/10.1007/s11469-020-00270-8). The psychometric properties of the Bangla version KAP not yet published. However, as mentioned earlier, the forward and back-translation into Bangla as well as a pilot study justified the use of KAP.

Also, the questions were the best fit for our geography, study objectives, and similarity of rapid raise situation.

Reviewers comment 6:

Author response: Agreed and revised. We couldn’t use the Bangla version with psychometric validated question because it has been published in May 2020 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7213549/

And we started data collection in April 2020.

Reviewers comment 7:

Author response: Agreed, and revised in Page 4, as

Determining knowledge, attitudes, practices (KAP),and fear will provide a glimpse of how Bangladesh is responding to the pandemic in this state of rising cases. This will further help to evaluate their overall preparedness. The COVID-19 crisis is assumed to be a long-term process, and the only way to battle the pandemic is to know the right information and practice the recommended health advisories. It is also necessary to examine the relationship among demographic variables with KAP and fear to explore the in-depth understanding of factors contributing to the preparedness for and response towards COVID-19.

Reviewers comment 8:

Author response: Omitted, kept only Adult

We tried to chronologically classify as

Adolescents

Youth

Young Adult (converted to Adult)

Elderly

Reviewers comment 9:

9. The authors reported the COVID 19 Symptoms and Co-morbidity. However, the authors did not mention how they assessed these symptoms and co-morbidity.

Author response: Discussed in the Methodology section in Questionnaire headings, Page 4-5, line (130-133) as

The co-morbidities and symptoms of COVID-19were obtained from WHO resources and asked to the respondents’ whether present or not https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200309-sitrep-49-covid-19.pdf?sfvrsn=70dabe61_4

Explanation

The symptom list is taken from the mentioned document page 9, how to suspect a case

Co-morbidities was taken from https://erj.ersjournals.com/content/early/2020/03/17/13993003.00547-2020

Reviewers comment 10:

10. The authors mentioned that they used chi-square test in the Data analysis section; however, there are no results on chi-square values in the Results section.

Author response: Agreed, added in Table 3

Reviewers comment 11:

11. The presentation of Table 2 is confusing. What are the “others” in the variables column? Also, the authors should explicitly indicate what the reference group is.

Author response: Table 2 statistics has been changed and defined the others

Reviewers comment 12:

12. The authors mentioned that they performed binary logistic regression in the Data analysis section; however, I see no results on the logistic regression in the Results section.

Author response: Agreed, the analysis reformed and tested as binary logistic regression with the concern of statistician. Putted Chi-square result, Co-efficient result, Odd ratio value, and p-value

Reviewers comment 13:

13. The meanings of SSC and HSC in the Table 3 are unclear.

Author response:Agreed, put in the table and narrated bellow as secondary school certificate and higher secondary school certificate

Reviewers comment 14:

Author response: Agreed and revised in each finding.

Page 15, line 338-343

Page 15 line 354-358

Page 16 line 372-374

Page 16 line 378-384

Also, it is difficult to explain why the study findings are such, because this is a cross-sectional study and focused on observation and relationship. Any comment on why needs in-depth findings that are missing in this field. Hence we tried best to explain.

Reviewers comment 15:

Author response: We have prepared the manuscript with native English speakers; hence we agree the language can be better. We supplied the manuscript to PLOS recommended authorship services to make fit and appropriate with your comments. The language editing has been performed by professional scientific editing service AJE recommended by PLOS.

We have revised the paragraph as-

Limitations included the response rate (62.85%) and the completion of the questionnaire by none COVID-19-positive individuals. We recommend that future studies include information on the long-term observation of corvid-19-positive cases or cases with symptoms with respect to movement, function, physical signs, mental health, and quality-of-life issues.

Reviewers comment 16:

16. The authors mentioned the age range of 13-90 in the Abstract. However, the age range is 13-88 in the Results section.

Author response:Apology, it was unintentional. Our eligibility criteria were 13-90 years but we found 13- 88 years. Corrected in the abstract.

Additional requirements

Additional requirements 1 2

1. Please ensure that your manuscript meets PLOS ONE's style requirements, including those for file naming

Author response: To ensure the paper fits best with the language and journal format, we sent the paper in your recommended professional scientific editing service. The language editing has been performed by professional scientific editing service AJE recommended by PLOS.

Additional requirement 3

Author response: Supplied as additional information- questionnaire

The supplied files are

S1 Table.Table 1.Relationship of demographic characteristics with Knowledge and fear

S2 Table.Table 2.Results of Binary logistic regression on factors associated with Knowledge and fear

S3 Table.Table 3.The relationship among Attitude and practice with demographic variables

S1 File.Track changed Manuscript for professional scientific editing service. The track changing enabled by AJE professional scientific editing services recommended by PLOS one (http://learn.aje.com/plos/)

S2 File. English Questionnaire

S3 File. Bangla Questionnaire

Additional requirement 4

Author response: Supplied and mentioned each part (a-f) from Page 4- line 117 to page 5-line 153.

Additional requirement 5

5. We noted in your submission details that a portion of your manuscript may have been presented or published elsewhere. The article is in the MedRxiv pre-print server. Please clarify whether this publication was peer-reviewed and formally published. If this work was previously peer-reviewed and published, in the cover letter please provide the reason that this work does not constitute dual publication and should be included in the current manuscript

Author response: It was a pre-print server and it was saying that your journal allows the pre-print server (https://www.medrxiv.org/submit-a-manuscript). If the paper is accepted and published in your journal, the crossref and doi will be automatically updated. The revised manuscript can be preprinted also.

Our pre-print manuscript https://www.medrxiv.org/content/10.1101/2020.06.17.20133611v1

Additional requirement 6

Author response: We put in Method section only on page 5 line 139 to line 143

Attachment

Submitted filename: Respose to reviewers.docx

Click here for additional data file.^{(29.1KB, docx)}

PLoS One. doi: 10.1371/journal.pone.0239646.r003

Decision Letter 1

Amir H Pakpour

11 Sep 2020

Knowledge, Attitudes, and Fear of COVID-19 during the Rapid Rise Period in Bangladesh

PONE-D-20-20624R1

Dear Dr. Hossain,

We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements.

Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication.

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Kind regards,

Amir H. Pakpour, Ph.D.

Academic Editor

PLOS ONE

Additional Editor Comments (optional):

Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #1: All comments have been addressed

**********

2. Is the manuscript technically sound, and do the data support the conclusions?

Reviewer #1: Yes

**********

3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

**********

4. Have the authors made all data underlying the findings in their manuscript fully available?

Reviewer #1: Yes

**********

5. Is the manuscript presented in an intelligible fashion and written in standard English?

Reviewer #1: Yes

**********

6. Review Comments to the Author

Reviewer #1: The authors have satisfactorily respond to my prior comments. I have no more comments for the revised manuscript.

**********

7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files.

If you choose “no”, your identity will remain anonymous but your review may still be made public.

Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy.

Reviewer #1: No

PLoS One. doi: 10.1371/journal.pone.0239646.r004

Acceptance letter

Amir H Pakpour

16 Sep 2020

PONE-D-20-20624R1

Knowledge, Attitudes, and Fear of COVID-19 during the Rapid Rise Period in Bangladesh

Dear Dr. Hossain:

I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now with our production department.

If your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information please contact onepress@plos.org.

If we can help with anything else, please email us at plosone@plos.org.

Thank you for submitting your work to PLOS ONE and supporting open access.

Kind regards,

PLOS ONE Editorial Office Staff

on behalf of

Dr. Amir H. Pakpour

Academic Editor

PLOS ONE

Associated Data

This section collects any data citations, data availability statements, or supplementary materials included in this article.

Supplementary Materials

S1 File. English questionnaire.

(DOCX)

Click here for additional data file.^{(19.5KB, docx)}

S2 File. Bangla questionnaire.

(DOCX)

Click here for additional data file.^{(25.3KB, docx)}

Attachment

Submitted filename: Respose to reviewers.docx

Click here for additional data file.^{(29.1KB, docx)}

Data Availability Statement

Data is available on www.kaggle.com/dataset/d4872de101ba5b232a347e2ff1fc0ba6f1483209b8c4c52d82aa96a863a8af71.

[pone.0239646.ref001] 1.Mustazir H, Alif A. Covid-19: Bangladesh records highest 42 deaths in a day, cases cross 65,000 mark. [Internet]. Dhakatribune.com. 2020 [cited 3rd July 2020]. Available from: https://www.dhakatribune.com/health/coronavirus/2020/06/07/covid-19-bangladesh-records-highest-42-deaths-in-a-day-cases-cross-65-000-mark

[pone.0239646.ref002] 2.India-Pak-Bangladesh: Official Covid-19 numbers disguise undercounting [Internet]. The Daily Star. 2020 [cited 3rd July 2020]. Available from: https://www.thedailystar.net/backpage/news/india-pak-bangladesh-official-covid-19-numbers-disguise-undercounting-1910197

[pone.0239646.ref003] 3.Bangladesh cannot afford to close its garment factories [Internet]. The Economist. 2020 [cited 3rd July 2020]. Available from: https://www.economist.com/asia/2020/04/30/bangladesh-cannot-afford-to-close-its-garment-factories

[pone.0239646.ref004] 4.Covid-19 infections are rising fast in Bangladesh, India and Pakistan [Internet]. The Economist. 2020 [cited 3rd July 2020]. Available from: https://www.economist.com/asia/2020/06/06/covid-19-infections-are-rising-fast-in-bangladesh-india-and-pakistan

[pone.0239646.ref005] 5.Hasina S, Verkooijen P. Fighting cyclones and coronavirus: how we evacuated millions during a pandemic [Internet]. the Guardian. 2020 [cited 3rd July 2020]. Available from: https://www.theguardian.com/global-development/2020/jun/03/fighting-cyclones-and-coronavirus-how-we-evacuated-millions-during-a-pandemic

[pone.0239646.ref006] 6.Covid-19 tracker. Bangladesh Computer Council (BCC).[Internet]. Covid19tracker.gov.bd. 2020 [cited 3rd July 2020]. Available from: http://covid19tracker.gov.bd/

[pone.0239646.ref007] 7.corona.gov.bd a. Coronavirus Disease 2019 (COVID-19) Information Bangladesh.corona.gov.bd [Internet]. Corona.gov.bd. 2020 [cited 3 July 2020]. Available from: https://corona.gov.bd/

[pone.0239646.ref008] 8.Adhikari S, Meng S, Wu Y, Mao Y, Ye R, Wang Q et al. Epidemiology, causes, clinical manifestation and diagnosis, prevention and control of coronavirus disease (COVID-19) during the early outbreak period: a scoping review. Infectious Diseases of Poverty. 2020;9(1). 10.1186/s40249-020-00646-x [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref009] 9.Watkins J. Preventing a covid-19 pandemic. BMJ. 2020;:m810 10.1136/bmj.m810 [DOI] [PubMed] [Google Scholar]

[pone.0239646.ref010] 10.COVID-19 strategy update—14 April 2020 [Internet]. Who.int. 2020 [cited 3rd July 2020]. Available from: https://www.who.int/publications/i/item/covid-19-strategy-update—14-april-2020

[pone.0239646.ref011] 11.World Health Organization. Regional Office for the Western Pacific. (2020). Mental health and psychosocial support aspects of the COVID-19 response [Internet]. Iris.wpro.who.int. 2020 [cited 3rd July 2020]. Available from: http://iris.wpro.who.int/handle/10665.1/14515

[pone.0239646.ref012] 12.Ornell F, Schuch J, Sordi A, Kessler F. "Pandemic fear" and COVID-19: mental health burden and strategies. Brazilian Journal of Psychiatry. 2020;42(3):232–235. 10.1590/1516-4446-2020-0008 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref013] 13.Mamun M, Griffiths M. First COVID-19 suicide case in Bangladesh due to fear of COVID-19 and xenophobia: Possible suicide prevention strategies. Asian Journal of Psychiatry. 2020;51:102073 10.1016/j.ajp.2020.102073 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref014] 14.Anwar S, Nasrullah M, Hosen M. COVID-19 and Bangladesh: Challenges and How to Address Them. Frontiers in Public Health. 2020;8 10.3389/fpubh.2020.00154 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref015] 15.Chowdhury T. Fears grow over Bangladesh's COVID-19 response [Internet]. Aljazeera.com. 2020 [cited 3rd July 2020]. Available from: https://www.aljazeera.com/news/2020/03/fears-grow-bangladeshs-covid-19-response-200323111803294.html

[pone.0239646.ref016] 16.Zhong B, Luo W, Li H, Zhang Q, Liu X, Li W et al. Knowledge, attitudes, and practices towards COVID-19 among Chinese residents during the rapid rise period of the COVID-19 outbreak: a quick online cross-sectional survey. International Journal of Biological Sciences. 2020;16(10):1745–1752. 10.7150/ijbs.45221 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref017] 17.[Internet]. Who.int. 2020 [cited 17 August 2020]. Available from: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200309-sitrep-49-covid-19.pdf?sfvrsn=70dabe61_4

[pone.0239646.ref018] 18.Ahorsu D, Lin C, Imani V, Saffari M, Griffiths M, Pakpour A. The Fear of COVID-19 Scale: Development and Initial Validation. International Journal of Mental Health and Addiction. 2020;. 10.1007/s11469-020-00270-8 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref019] 19.McHugh M. The Chi-square test of independence. BiochemiaMedica. 2013;:143–149. 10.11613/BM.2013.018 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref020] 20.WHO | Process of translation and adaptation of instruments [Internet]. Who.int. 2020 [cited 17 August 2020]. Available from: https://www.who.int/substance_abuse/research_tools/translation/en/

[pone.0239646.ref021] 21.covid-19 [Internet]. Iedcr.gov.bd. 2020 [cited 3rd July 2020]. Available from: https://iedcr.gov.bd/website/index.php/component/content/article/73-ncov-2019Covid19tracker

[pone.0239646.ref022] 22.Mamun, S. (2020). Covid-19: Bangladesh records highest 45 deaths, 3,171 cases in a day. [Internet] Dhaka Tribune [cited 3rd July 2020]. Available from: https://www.dhakatribune.com/bangladesh/2020/06/09/covid-19-record-45-deaths-and-3171-fresh-cases-in-a-day

[pone.0239646.ref023] 23.Abdelhafiz A, Mohammed Z, Ibrahim M, Ziady H, Alorabi M, Ayyad M et al. Knowledge, Perceptions, and Attitude of Egyptians Towards the Novel Coronavirus Disease (COVID-19). Journal of Community Health. 2020;. 10.1007/s10900-020-00827-7 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref024] 24.Clements J. Knowledge and Behaviors Toward COVID-19 Among US Residents During the Early Days of the Pandemic: Cross-Sectional Online Questionnaire. JMIR Public Health and Surveillance. 2020;6(2):e19161 10.2196/19161 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref025] 25.Roy D, Tripathy S, Kar S, Sharma N, Verma S, Kaushal V. Study of Knowledge, Attitude, anxiety & perceived mental healthcare need in Indian population during COVID-19 pandemic. Asian Journal of Psychiatry. 2020;51:102083 10.1016/j.ajp.2020.102083 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref026] 26.Coronavirus Disease 2019 (COVID-19)–Symptoms [Internet]. Centers for Disease Control and Prevention. 2020 [cited 3rd July 2020]. Available from: https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/symptoms.html

[pone.0239646.ref027] 27.[Internet]. Who.int. 2020 [cited 3rd July 2020]. Available from: https://www.who.int/docs/default-source/searo/bangladesh/covid-19-who-bangladesh-situation-reports/who-ban-covid-19-sitrep-15-20200608.pdf?sfvrsn=c2b0efc8_4

[pone.0239646.ref028] 28.Ferdous M, Saiful Islam M, Sikder M, Mosaddek A, Zegarra-Valdivia J, Gozal D. Knowledge, Attitude, and practice regarding COVID-19 outbreak in Bangladeshi people: An online-based cross-sectional study. 2020;. 10.1101/2020.05.26.20105700 [DOI] [PMC free article] [PubMed] [Google Scholar]

[pone.0239646.ref029] 29.Haque T, Hossain K, Bhuiyan M, Ananna S, Chowdhury S, Ahmed A et al. Knowledge, Attitude and practices (KAP) towards COVID-19 and assessment of risks of infection by SARS-CoV-2 among the Bangladeshi population: An online cross sectional survey. 2020; 10.21203/rs.3.rs-24562/v1 [DOI] [Google Scholar]

[pone.0239646.ref030] 30.Karim A, Akter M, Mazid A, Pulock O, Aziz T, Hayee S et al. Knowledge and Attitude towards COVID-19 in Bangladesh: Population-level estimation and a comparison of data obtained by phone and online survey methods. 2020; 10.1101/2020.05.26.20104497 [DOI] [Google Scholar]

[pone.0239646.ref031] 31.Banerjee D. The COVID-19 outbreak: Crucial role the psychiatrists can play. Asian Journal of Psychiatry. 2020;50:102014 10.1016/j.ajp.2020.102014 [DOI] [PMC free article] [PubMed] [Google Scholar]

PERMALINK

Knowledge, attitudes, and fear of COVID-19 during the Rapid Rise Period in Bangladesh

Mohammad Anwar Hossain

Md Iqbal Kabir Jahid

K M Amran Hossain

Lori Maria Walton

Zakir Uddin

Md Obaidul Haque

Md Feroz Kabir

S M Yasir Arafat

Mohamed Sakel

Rafey Faruqui

Zahid Hossain

Roles

Abstract

Introduction

Methodology

Study design and participants

Questionnaire

Table 1. Relationship of demographic characteristics with Knowledge and fear.

Ethical issues and trial registration

Data collection procedure

Statistical analysis

Table 3. Relationship among attitude and practice with demographic variables.

Table 2. Results of Binary logistic regression on factors associated with Knowledge and fear.

Results

Socio-demographics

COVID-19 symptoms and co-morbidity

Knowledge

Attitudes

Practices

Fear

Discussion

Conclusion

Supporting information

Acknowledgments

Data Availability

Funding Statement

References

Decision Letter 0

Amir H Pakpour

Roles

Author response to Decision Letter 0

Decision Letter 1

Amir H Pakpour

Roles

Acceptance letter

Amir H Pakpour

Roles

Associated Data

Supplementary Materials

Data Availability Statement

ACTIONS

PERMALINK

RESOURCES

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