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. 2021 Sep 15;22:184. doi: 10.1186/s12875-021-01534-5

Table 3.

Patients’ perception of prevention of transmission of COVID-19 stratified by patient characteristicsa

Do you feel that the use of AHHC medical services has helped prevent transmission of COVID-19?
Yes No p
(n = 1604)
(89.0%)
(n = 198)
(11.0%)
Age (years), n (%)  < 0.001
0–15 577 (93.4) 41 (6.6)
16–64 839 (86.5) 131 (13.5)
65–74 71 (82.6) 15 (17.4)
 > 74 117 (91.4) 11 (8.6)
Diagnosis category, n (%)  < 0.001
Infectious and parasitic diseases 304 (87.9) 42 (12.1)
Endocrine, nutritional, and metabolic diseases 15 (100.0) 0 (0.0)
Mental and behavioral disorders 6 (75.0) 2 (25.0)
Diseases of the nervous system 25 (80.6) 6 (19.4)
Diseases of the ear and mastoid process 28 (90.3) 3 (9.7)
Diseases of the circulatory system 15 (88.2) 2 (11.8)
Diseases of the respiratory system 912 (92.6) 73 (7.4)
Diseases of the digestive system 63 (81.8) 14 (18.2)
Diseases of the skin and subcutaneous tissue 31 (79.5) 8 (20.5)
Diseases of the musculoskeletal system and connective tissue 35 (68.6) 16 (31.4)
Diseases of the genitourinary system 56 (87.5) 8 (12.5)
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified 49 (79.0) 13 (21.0)
Injury, poisoning, and other certain consequences of external causes 59 (85.5) 10 (14.5)
Other 6 (85.7) 1 (14.3)
Symptom severity, n (%)  < 0.001
Mild 898 (91.6) 82 (8.4)
Moderate 680 (86.7) 104 (13.3)
Severe 26 (68.4) 12 (31.6)
Personal protective equipment used 895 (92.7) 70 (7.3)  < 0.001
Diagnostic tools for COVID-19 used 439 (97.3) 12 (2.7)  < 0.001
Time of medical examination (minutes), mean (SD) 30.1 (14.3) 27.2 (12.3) 0.007
Time of medical examination (minutes), n (%) 0.028
 < 15 234 (84.8) 42 (15.2)
16–25 554 (88.6) 71 (11.4)
 ≥ 26 816 (90.6) 85 (9.4)

aStatistically significant variables are shown

Abbreviations: AHHC after hour house call; COVID-19 coronavirus disease 2019, ED emergency department, SD standard deviation