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Luo Y, Liu T, Yang X, Lu M, Kou Z, Xu X. Human papillomavirus vaccination and contributing factors of vaccination intention among adolescents and young adults in China from a socio-ecological perspective: A cross-sectional study. Public Health Nurs 2024; 41:602-616. [PMID: 38554075 DOI: 10.1111/phn.13315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 03/06/2024] [Accepted: 03/20/2024] [Indexed: 04/01/2024]
Abstract
OBJECTIVES Adolescents and young adults are the main target population for human papillomavirus (HPV). The study aimed to investigate school students' HPV vaccination intentions and explore the contributing factors from a socio-ecological perspective. DESIGN A questionnaire survey was conducted in three secondary schools and three colleges in China. SAMPLE A total of 1756 students aged 14-22 years participated in this study. Among the 1756 participants, 182 students have received the HPV vaccine. For the remaining 1574 students, we analyzed their HPV vaccination intentions and the influencing factors. MEASUREMENTS Survey items for sociodemographics, knowledge and awareness of HPV, sexual intercourse and sexual knowledge, subjective socioeconomic status, self-efficacy, eHealth literacy, perceived social support from family, and the availability of HPV vaccine information were measured. RESULTS Only 182 (10.4%) had received the HPV vaccine among the 1756 participants. Among the remaining 1574 students, the majority of the students (1403, 89.1%) were willing to receive the HPV vaccine. Binary logistic regression analysis showed that students who were female, had lower self-efficacy, scored higher on sexual knowledge, believed vaccination preventing related diseases, worried about side effects after vaccination, thought oneself at risk of contracting HPV, had higher family support, knew the availability of the HPV vaccine in Mainland China from healthcare institutions, and with family residence in rural areas were more willing to receive the HPV vaccine. CONCLUSIONS Students had high HPV vaccination intentions while had low vaccination rate. Intrapersonal, interpersonal and institutional or community factors predicted HPV vaccination intention. Public health nurses in communities and schools could target the modifiable factors to promote students' HPV vaccine uptake.
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Affiliation(s)
- Ying Luo
- Qingdao University, School of Nursing, Qingdao, Shandong, China
| | - Ting Liu
- Qingdao University, School of Nursing, Qingdao, Shandong, China
| | - Xiuling Yang
- Qingdao University, School of Nursing, Qingdao, Shandong, China
| | - Mingqin Lu
- Qingdao University, School of Nursing, Qingdao, Shandong, China
| | - Zhiru Kou
- Qingdao University, School of Nursing, Qingdao, Shandong, China
| | - Xiaohan Xu
- Qingdao University, School of Nursing, Qingdao, Shandong, China
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Wu D, Liu P, Wang H, Wan W, Wang Y. Willingness and hesitancy towards the governmental free human papillomavirus vaccination among parents of eligible adolescent girls in Shenzhen, Southern China. BMC Womens Health 2024; 24:253. [PMID: 38654200 PMCID: PMC11036762 DOI: 10.1186/s12905-024-03083-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 04/08/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Since 2020, China has actively promoted HPV vaccination for eligible adolescent girls through various pilot programmes. This study investigated parental willingness and hesitancy towards the government-sponsored, free human papillomavirus (HPV) vaccination for eligible adolescent girls in Shenzhen, Southern China. METHODS From June to August 2022, a cross-sectional survey was conducted with parents of girls entering Grade 7, employing an adapted Vaccine Hesitancy Scale to assess vaccine hesitancy and logistic regression to identify factors influencing willingness to accept the free domestic vaccines. RESULTS Although only 3.4% of the 2856 respondents had their daughters vaccinated against HPV prior to the survey, 91.7% were willing to utilise the governmental vaccination services. Parents with children in public schools (χ2 = 20.08, p < 0.001), those with more secure medical insurance (χ2 = 4.97, p = 0.026), and parents who had received an HPV vaccine themselves (χ2 = 28.829, p < 0.001) showed more reluctance towards the free vaccines. Vaccine hesitancy was presented in a mere 2.1% but was a significant predictor of vaccine refusal, even after adjusting for multiple factors (adjusted OR = 15.98, 95% CI: 9.06, 28.20). Notably, about four-fifths of parents of unvaccinated daughters harboured concerns about the safety and efficacy of the domestic vaccine. CONCLUSIONS Although parents show a strong inclination to utilise the government vaccination services, their vaccine hesitancy, driven by safety concerns and a preference for imported vaccines, remains a significant barrier for rolling out vaccination coverage. This study highlights the need for multifaceted intervention strategies that address these issues to enhance HPV vaccine uptake effectively.
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Affiliation(s)
- Dadong Wu
- Shenzhen Maternity and Child Healthcare Hospital, No. 2004 Hongli Road, Shenzhen, China
| | - Peiyi Liu
- Shenzhen Maternity and Child Healthcare Hospital, No. 2004 Hongli Road, Shenzhen, China
- Shenzhen Key Laboratory of Modern Toxicology, Shenzhen Medical Key Discipline of Health Toxicology, Shenzhen Center for Disease Control and Prevention, Shenzhen, China
| | - He Wang
- Shenzhen Maternity and Child Healthcare Hospital, No. 2004 Hongli Road, Shenzhen, China
| | - Wenwen Wan
- Shenzhen Maternity and Child Healthcare Hospital, No. 2004 Hongli Road, Shenzhen, China
| | - Yueyun Wang
- Shenzhen Maternity and Child Healthcare Hospital, No. 2004 Hongli Road, Shenzhen, China.
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Zhou W, Guo X, Lu J, Lu X, Fu X, Lu Y. Parental willingness to accept and pay human papillomavirus vaccine for boys aged 9-14 in a metropolis area of China: Evidence for developing a vaccination strategy. Vaccine 2024; 42:2246-2253. [PMID: 38423812 DOI: 10.1016/j.vaccine.2024.02.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/25/2024] [Accepted: 02/25/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Increasing countries are expanding the human papillomavirus (HPV) vaccination to men, which has not yet been licensed in China. This study investigated the parental willingness to accept (WTA) and pay (WTP) HPV vaccine for their sons aged 9-14. METHODS In Shanghai, a metropolis area of China, parents with boys aged 9-14 were recruited to complete an online questionnaire using a convenience sampling strategy. Parental WTA were determined for parents themselves and for their sons. Parental preference of HPV vaccine was measured using discrete choice experiment in two assumed government subsidy scenarios that referred to HPV vaccination subsidy mechanisms for girls in China. Additionally, parental WTP was estimated using contingent valuation method. RESULTS A total of 2493 parents with boys aged 9-14 were included in the study. Majority of mothers (88.99 % and 90.99 %) and fathers (79.57 % and 85.04 %) showed WTA HPV vaccine for themselves and sons, respectively. Parental gender, age, monthly household income, knowledge, and awareness were positively associated with parental WTA for their sons (each P < 0.05). Remarkably, more mothers showed specific preference of HPV vaccine for themselves (53.67 %) and sons (47.78 %), while more fathers showed no preference for themselves (46.76 %) and sons (53.81 %). In the two assumed government subsidy scenarios, parents mostly preferred domestic HPV vaccines for themselves and sons (each P < 0.05). Additionally, mothers had significantly higher WTP for sons (mean value, 2122.75 CNY) than fathers did (1695.40 CNY) (P < 0.001). However, parental WTP was similar between for themselves and for sons, regardless of mothers and fathers (each P > 0.05). CONCLUSION Parents have high WTA and WTP HPV vaccine for boys aged 9-14 in Shanghai, which may provide evidence for preparing HPV vaccination strategy. Acceptance of HPV vaccines and roll-out in boys could be enhanced through the availability of government subsidy mechanism and domestic HPV vaccines.
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Affiliation(s)
- Weiyu Zhou
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Xiang Guo
- Institute of Immunization Planning, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Jia Lu
- Department of Immunization Planning, Minhang District Center for Disease Control and Prevention, Shanghai 201101, China
| | - Xinyue Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Xiaoya Fu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China
| | - Yihan Lu
- Department of Epidemiology, Ministry of Education Key Laboratory of Public Health Safety (Fudan University), School of Public Health, Fudan University, Shanghai 200032, China.
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Jia S, Pan B, Hong D, Zhang Q, Jiang H, Hong Y, Hong J. A survey of potential acceptance of 9-valent HPV vaccine among Chinese male college students. Hum Vaccin Immunother 2023; 19:2272533. [PMID: 37969075 PMCID: PMC10760362 DOI: 10.1080/21645515.2023.2272533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/14/2023] [Indexed: 11/17/2023] Open
Abstract
Human papillomavirus (HPV) has a great impact on world health. Vaccination is among the most important methods of preventing HPV infection. This study investigated Chinese male college students' knowledge of, attitude toward, and acceptance of the 9vHPV vaccine and the independent predictors. An online cross-sectional study was conducted among male college students at Chinese colleges and universities from March 12 to March 23, 2022. Based on a literature review of similar studies, a self-questionnaire was designed to investigate the students' knowledge of, attitude toward, and acceptance of the 9vHPV vaccine. Multivariate logistic regression analysis was performed to identify factors influencing their willingness to be vaccinated. In addition, the structural equation model was constructed. A total of 1,547 male college students completed the survey. Of all the students, 54.95% were unwilling to receive a 9vHPV vaccination, while only 45.05% expressed willingness. Multivariate logistic regression analysis revealed that the male college students willing to receive the vaccine included medical students, those in a romantic relationship, those whose relatives and friends had cervical cancer, those whose relatives and friends had received the 9vHPV vaccine, those supportive of promoting the vaccine for men, and those who would recommend the vaccine to their relatives and friends. Male college students exhibited high hesitancy toward the 9vHPV vaccine. Acceptance of the 9vHPV vaccine by male college students can be improved by deepening their accurate understanding of the vaccine and enhancing their positive attitude toward it.
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Affiliation(s)
- Shu Jia
- Honor College, Wuhan Universtiy, Wuhan, Hubei Province, China
- School of History, Nanjing University, Nanjing, Jiangsu Province, China
| | - Bo Pan
- Department of Integrative Oncology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
- School of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
| | - Dandan Hong
- Child Healthcare Department, Hanshan Country Maternal and Child Health Care and Family Planning Service Center, Maanshan, Anhui Province, China
| | - Qingmei Zhang
- Chaohu Hospital, Anhui Medical University, Hefei, Anhui Province, China
| | - Han Jiang
- The First Clinical Medical College, Anhui University of Chinese Medicine, Hefei, Anhui Province, China
| | - Ying Hong
- Pharmacy Department, Hanshan Country People’s Hospital, Maanshan, Anhui Province, China
| | - Jing Hong
- Department of Integrative Oncology, The First Affiliated Hospital of Naval Medical University, Shanghai, China
- School of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
- Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University, Beijing, China
- Internal Medicine Department, Traditional Chinese Medicine Hospital of Hanshan County, Maanshan, Anhui Province, China
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Lu X, Ji M, Wagner AL, Huang W, Shao X, Zhou W, Lu Y. Willingness to pay for HPV vaccine among female health care workers in a Chinese nationwide survey. BMC Health Serv Res 2022; 22:1324. [PMID: 36335333 PMCID: PMC9637298 DOI: 10.1186/s12913-022-08716-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022] Open
Abstract
Background Payment methods for human papillomavirus (HPV) vaccine could substantially influence vaccination behavior. In China, HPV vaccination uptake remains currently low. This study aims to determine willingness to pay (WTP) for HPV vaccines among Chinese female health care workers under different payment scenarios. Methods This is a nationwide online survey recruiting female health care workers aged 18–45 years from 31 provinces throughout China. We collected the respondents’ vaccination status of HPV vaccines and their sociodemographics. Two WTPs were defined and estimated in the study. A general WTP for HPV vaccination was determined using the contingent valuation method with double dichotomous choice bidding. A WTP out-of-pocket was estimated for each HPV vaccine under two scenarios, including partial coverage by governmental subsidy or partial incorporation in basic medical insurance. Accordingly, a multivariable linear regression model was employed to determine the association between sociodemographis and general WTP. Then the maximum WTP out-of-pocket was compared among the respondents’ attitude shift towards HPV vaccination, payment scenarios, and levels of vaccine attributes, using non-parametric Kruskal-Wallis test. Results A total of 15,969 respondents were included in the study. The median general WTP was 2000 CNY (interquartile range, 1000–3200 CNY), positively associated with younger age, unmarried status, higher monthly income, fewer children, more positive vaccination behavior, working in tertiary hospital, higher local GDP and HDI (each P < 0.05). Moreover, the median WTP out-of-pocket was 1250 CNY (540–2000 CNY). It was significantly higher for vaccines partly covered by governmental subsidy (median, 1250 CNY; interquartile range, 560–2000 CNY), imported vaccines (1260 CNY; 630–1960 CNY), and 9-valent vaccines (1400 CNY; 750–2240 CNY) (each P < 0.001). Additionally, majority of respondents did not change their attitude towards HPV vaccination between two payment scenarios; those remaining with more expensive HPV vaccines (51.1%) had higher WTP out-of-pocket (1400 CNY; 560–2250 CNY) than those with cheaper vaccines (39.0%) (1120 CNY; 490–1960 CNY) (P < 0.001). Conclusion Chinese female health care workers have high WTP for HPV vaccines. A direct public funding for HPV vaccination is more preferable. Our findings may facilitate the adjustment of HPV vaccination strategy and payment mechanism in China. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-08716-6.
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