Table 1. Characteristics of Included Studies .
| Author, year country | Aim of study |
Study design |
Participants: N (response rate) | Data collection tool | Type of prevention methods | Administration | Type of questions | Informed by …. information | Type of information |
| 1. Wordsworth S, et al: 2001: Scotland(22) | Assess the value of the cervical smear test to women, | A Postal Survey | Women aged 20-59: 595 (30) | Questionnaire | Pap-smear | Mailed |
Payment card technique |
General |
Time of cervical smear, method of carrying out screening, time between smears time for results, chance of being recalled, chance of having an abnormality, chance of dying having an abnormality will result in a need for further smears |
| 2. Choi HCW et al, 2013: Hong Kong(23) | Provide a more representative and updated assessment on the acceptability of female adoles- cent HPVvaccination | Survey |
Mothers with daughters aged ≤18 years’ in 2008 year: 1022 (39.3) In 2012 year: 1005 (50.2) Adolescent schoolgirl: 2252 (93.4) |
Random digit-dialing telephone interviewing | HPV vaccination | Telephone interviewing | Open ended | General |
HPVvaccineand its market price range |
| 3. Rajiah K et al, 2015: Malaysia(18) |
Evaluate the knowledge, attitude, practice and to find out the willingness to pay for HPV vaccination |
Cross-Sectional Study |
University students studying health sciences: 273 (85.3) |
Self-administered validated questionnaire |
HPV vaccination | Telephone interviewing | - | - | - |
| 4. Tarekegn AA, et al, 2019: Ethiopia(24) | Willingness to pay and associated factors for cervical cancer screening program | Cross-Sectional Study | Female health professionals in the College of Medicine and Health Sciences: 392 (92.7) | Questionnaire | Screening service | Face-to-face |
Double- Bounded Dichotomous Choice |
- | - |
| 5. Tarekegn AA and Yismaw AE, 2019: Ethiopia (25) | Willingness to accept and pay, and associated factors for human papilloma virus vaccination | Cross-Sectional Study | Female health professionals in the College of Medicine and Health Sciences: 392 (92.7) | Questionnaire | HPV vaccination | Face-to-face |
Double- Bounded Dichotomous Choice |
- | - |
| 6. Philips Z,et al, 2003: UK (17) |
Delineate their knowledge of cervical cancer and screening and valuation of the introduction of HPV testing |
Cross-Sectional Study |
female students at the University of Nottingham: 222 (44.4) |
Questionnaire | HPV vaccination | Mailed |
payment card technique |
- | - |
| 7. Hoque ME et al, 2013: South Africa(26) |
Assess the awareness of CC and its risk factors and to determine the level of acceptability of HPV vaccination |
Cross-Sectional Study | undergraduate female students: 440 (97.7) | Questionnaire | HPV vaccination | Face-to-face | - | - | - |
| 8. Maharajan MK et al, 2015: Malaysia (27) |
To assess the knowledge and determine variation between different cultural groups, WTP for cervical cancer vaccination and the relationships between knowledge and attitudes towards HPV vaccination |
Cross-Sectional Study | Ethnically Diverse Medical Students: 302 (99) | Questionnaires | HPV vaccination | Face-to-face | - | - | - |
| 9. Kruiroongroj S et al, 2014: Thailand(28) |
Examine the level of knowledge, attitude, acceptance, and WTP for HPV vaccination |
Cross-Sectional Study | Female parents of girls aged 12-15 years: 861 (71.7) | Questionnaires | HPV vaccination | Face-to-face |
Payment card technique-open-ended |
- | - |
| 10. Songthap A et al, 2012: Thailand(29) |
Assess the knowledge and attitudes about HPV and cervical cancer, and the acceptability of HPV vaccine |
Cross-Sectional Study |
Students: 644(80.5) Parents: 664 (83) Teachers: 304 (76) |
Questionnaires | HPV vaccination | Face-to-face | Closed-ended | - | - |
| 11. Alder S et al, 2015: Argentina (30) |
explore maternal HPV vaccination acceptance, WTP for HPV vaccination and correlates of this willingness, awareness of HPV and HPV-associated disease and behaviors and attitudes Associated with HPV vaccination acceptance. |
cross-sectional study | mothers of girls aged 9-15 year: 180 (85.3) | questionnaires | HPV vaccination | face-to-face | - | General | natural history of HPV and cervical cancer |
| 12. Dinh Thu H et al, 2018: Vietnam (31) | Identifying mothers’ WTP for HPV vaccine for daughters, and the associated factors | Cross-Sectional Study | married women 15--49 years old: 606(96) | Questionnaires | HPV vaccination | Face-to-face | open ended | - | - |
| 13. Umeh IB et al, 2016: Nigeria (16) | Assessed Nigerian mothers’ WTP for HPV vaccine. | Cross-Sectional Study | Mothers has girls aged 9–12: 438 (88) | Questionnaires | HPV vaccination | Face-to-face | open ended-payment card technique | - | - |
| 14. Philips Z et al, 2006: UK (32) |
Experiment to test the construct validity of contingent valuation, by eliciting women’s valuations for the NHS cervical cancer screening programme |
Randomised Experiment |
women eligible for cervical screening during routine (non-screening) consultations: 1524 (25.4) |
Questionnaires | Screening service | Face-to-face |
payment scale-(open-ended) |
General and detailed |
Risk factors, incidence, screening efficacy, HPV testing as triage for low-grade abnormal smears and explained the potential benefits and uncertainties associated with its Implementation. |
| 15. Yan Yuen WW et al, 2018: Hong Kong (33) |
Assessing the feasibility of delivering the HPV vaccine to girls through a school-based program in Hong Kong, as well as to examine the facilitators and barriers associated with their participation |
Cross-Sectional Study |
girls aged 9 to 14: 1147 (89.9) parents: 1160 (90.9) |
Questionnaires | HPV vaccination | Face-to-face | - | - | - |
| 16. Liao CH et al, 2009: Taiwan (34) |
Apply the CVM to elicit the WTP, and measure the value of a statistic life (VSL), for HPV vaccine |
Cross-Sectional Study |
women aged 20–55 years with at least one daughter: 512 |
Questionnaires | HPV vaccination | Face-to-face |
double-bounded binary-choice |
General | - |
| 17. Raab SS et al, 2002:USA (35) |
WTP for New Papanicolaou Test Technologies and influence factors |
cross-sectional study |
female patients who attended obstetrics-gynecology practices: 175 |
questionnaires | (liquid-based) Papanicolaou (Pap) test | face-to-face |
payment card technique |
detailed |
conventional Pap smear screening, the, impact of Pap smear screening, the current average risk of dying of CC, new Pap tests and their potential benefits, charges for conventional and liquid-based Pap tests, and the risks for an average American of dying of a variety of other causes (e.g., particular diseases, Accidents, natural disasters). |
| 18. Dahlström LA et al, 2010: Sweden (36) |
Investigated correlates of attitudes to HPV vaccination |
Population-Based Survey |
Parents of children aged 12–15 years: Parents of girls: 11187 (70%) Parents of boys: 2759 (69%) |
Questionnaires | HPV vaccination |
Online face-to-face Telephone interview |
- | - | - |
| 19. Oh JK et al, 2010: Korea (37) |
Awareness and acceptance of HPV infection and vaccination for CC prevention, as well as factors associated with willingness to be administered the HPV vaccine |
Population-Based Survey | Male (496) and female (504) adults: 1000 (27.3) | Questionnaires | HPV vaccination | Face-to-face |
Closed-ended questionnaire including some multiple choice question |
- | - |
| 20. Rajiah K et al, 2017: Malaysia (38) |
Determine the influence of dental students’ knowledge and attitude regarding HPV infection of CC on WTP for vaccination |
Cross-Sectional Study |
Final year dental students from the School of Dentistry: 142 (94.7) |
Questionnaires | HPV vaccination | Face-to-face | Opened-ended questions | - | - |
| 21. Tran BX et al, 2018: Vietnam (39) | investigate barriers related to knowledge–attitude–practice (KAP) about the HPV vaccine and WTP for the vaccine | cross-sectional study | vaccination service users: 492 | questionnaires | HPV vaccination | face-to-face | Double-bounded dichotomous-choice questions with open-ended questions | - | - |
| 22. Touch S and Oh JK, 2018: Cambodia (40) |
examine the cervical cancer knowledge, attitudes, and practices as well as cervical cancer prevention methods |
cross-sectional study | women aged 20–69 years: 440(98.8) | questionnaires | HPV vaccination | face-to-face interview survey |
close-ended, multiple-choice responses and open-ended |
- | - |
| 23. Opoku CA et al, 2016: Ghana (41) | assessed the perception of risk of CC and existence of risk factors for CC | cross-sectional study |
women had to be between the ages of 18-45 years: 300 (98.4) |
semistructured questionnaire |
screening service | face-to-face interview survey | - | - | - |
| 24. Lin Y et al, 2020:China (42) | investigate acceptance and willingness to pay for HPV vaccination among adult women in China | cross-sectional study | mothers aged 27–45 years of primary school pupils: 2339 (62) | questionnaires | HPV vaccines | online | open ended single bounded dichotomous-choice-open ended | - | - |
| 25. You D et al, 2020: China (43) | determine HPV vaccine uptake and willingness to receive HPV vaccination | cross-sectional survey | female college students: 4220 | questionnaires | HPV vaccines | online | - | - | - |
| 26.Lin W et al, 2020: China(44) | Valuate the differences on awareness and attitude towards HPV and its vaccine between local and migrant residents who participated in CC screening | Cross-Sectional Survey | women aged from 21 to 60 years: 9855 (93.8) | Questionnaires | HPV vaccines | Face-to-face | Open ended | - | - |
| 27.Kristina S et al, 2020: Indonesia(45) | Examine the perception of seriousness and knowledge of CC risk and to evaluate the WTP for CC screening | Community based cross-sectional survey | women who visited clinics or pharmacies: 675 | Questionnaires | Screening service | Face-to-face | Bid contingent valuation method | - | - |
| 28.Weng Q et al, 2020: Tanzania (21) | Describe women’s awareness of CC and to explore the attitudes toward, acceptability of and barriers to CC | Cross-sectional | women aged 14–65 years old: 1483 (98.8) | Questionnaires | Screening service | Face-to-face | Closed-response questions | - | - |