Dataset Information

Awareness of and willingness to be vaccinated by human papillomavirus vaccine among junior middle school students in Jinan, China.

ABSTRACT:

Background

Willingness to be vaccinated with human papillomavirus (HPV) vaccine among junior middle school students in China is not well understood. We conducted a cross-sectional study to assess awareness of HPV and the HPV vaccine and explore the factors associated with willingness to be vaccinated.

Methods

First-year students from two junior middle schools in Jinan, China were selected by cluster sampling on December 28, 2015, December 26, 2016, and January 11, 2017, and a self-administered questionnaire was used to collect information. Multivariate logistic regression was conducted to explore the factors associated with willingness to be vaccinated with the HPV vaccine.

Results

A total of 1021 junior middle school students participated in this survey. Only 15.5% of them had heard of HPV and 18.9% of them had heard of the HPV vaccine. Students who were willing to take the HPV vaccine in the future accounted for 66.9%. Factors associated with the HPV vaccination were: urban junior middle school students (AOR: 1.51, 95% CI: 1.09-2.09), female students (AOR: 1.90, 95% CI: 1.36-2.66), students surveyed in 2015 (AOR: 1.69, 95% CI: 1.26-2.28), regarding menstruation/spermatorrhoea as a normal physiological phenomenon (AOR: 1.64, 95% CI: 1.14-2.36), believing vaccination is an important way to prevent diseases (AOR: 1.36, 95% CI: 1.01-1.83), believing that the first vaccination should be in infancy (AOR: 1.41, 95% CI: 1.04-1.92), believing that cervical cancer is a concern for themselves (AOR: 1.95, 95% CI: 1.28-2.97), and having heard of HPV (AOR: 1.84, 95% CI: 1.13-2.98).

Conclusions

Awareness of HPV and the HPV vaccine among junior students was low, however willingness to be vaccinated was high. Education focusing on HPV-related knowledge in addition to sex education is needed to promote the coverage of the HPV vaccine.

SUBMITTER: Xue L

PROVIDER: S-EPMC5806637 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature

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Publications

Awareness of and willingness to be vaccinated by human papillomavirus vaccine among junior middle school students in Jinan, China.

Xue Li L Hu Wenqi W Zhang Haiman H Xie Zhongling Z Zhang Xi X Zhao Fanghui F Qiao Youlin Y Gao Lijie L Ma Wei W

Human vaccines & immunotherapeutics 20171201 2

<h4>Background</h4>Willingness to be vaccinated with human papillomavirus (HPV) vaccine among junior middle school students in China is not well understood. We conducted a cross-sectional study to assess awareness of HPV and the HPV vaccine and explore the factors associated with willingness to be vaccinated.<h4>Methods</h4>First-year students from two junior middle schools in Jinan, China were selected by cluster sampling on December 28, 2015, December 26, 2016, and January 11, 2017, and a self ...[more]

PMID: 29048994

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Project description:BackgroundThe pathogenic and oncogenic roles of papillomavirus (HPV) infections have been documented and shown to occur in women as well as in men. While other countries have already extended their vaccination guidelines to include boys, in 2019 the French National Authority for Health validated implementation of HPV vaccination in the 2020 vaccination schedule. There is, however, a climate of distrust in regard to vaccination in France, and there have been few studies to date regarding the acceptability of HPV vaccination in boys in France. The aim of this study was, therefore, to evaluate the acceptability of extending the recommendations for HPV vaccination in men, among middle and high school students and their parents.MethodsOur study (HPVac) was a prospective, multicenter, departmental, and descriptive survey applied to a sample of male middle and high school students attending schools in the Loire-Atlantique department and their parents. It took place from January 2017 to January 2018.ResultsWe analyzed the information obtained from 127 parent questionnaires and 145 children questionnaires. In terms of acceptability, 36.6% (n = 53) of the children and 37.8% (n = 48) of the parents were in favour of being vaccinated or of having their children vaccinated against HPV (51.7% (n = 75) and 50.4% (n = 64), respectively, were undecided). The perception of a risk stemming from HPV infection was positively associated with acceptability of the HPV vaccine. Being against vaccines in general, being discouraged by their parents, parents thinking that their child is not at risk, and the belief that the vaccine is not mandatory were arguments cited and significantly associated with a willingness to be vaccinated.ConclusionThis study revealed a lack of information among boys and their parents about HPV and its vaccination. It also clearly showed that taking time to discuss the consequences of an infection and the merits of being vaccinated can help parents overcome their reluctance. The children then generally go along with their parent's choice.

Project description:BackgroundLicheng District of Jinan Prefecture reported a school-based varicella outbreak. We conducted an investigation to analyze the epidemiology and scope of the outbreak, determine varicella vaccine coverage on the school campus, and estimate varicella vaccine effectiveness (VE).MethodsIn the epidemiological investigation, we determined the attack rate, the clinical manifestations of varicella cases, and histories of prior varicella disease and varicella vaccination. We tested students for presence of serum IgM antibodies, and we attempted to isolate the varicella virus from vesicular fluid samples. We used chi-square to compare incidences between classes and floors. VE was estimated using a retrospective cohort study.ResultsThere were 13 varicella cases in the outbreak. All were among fourth grade students - twelve in Class 7 and one in Class 6. The attack rate in the two classrooms was 14.3% (13/91). Clinical symptoms were rash (100%) and fever (46.15%). All cases were reported within one average incubation period, and the epidemic curve suggested common exposure. Six of the 13 cases previously received one dose of varicella vaccine with a median time between vaccination and infection of 9 years; the other seven cases had not been vaccinated. Varicella vaccine coverage with one or more doses was 81.31%; 2-dose coverage was 38.15%. The median age of receipt of dose 1 was 1.18 years, and median age for receiving dose 2 was 5.12 years. One-dose varicella VE was 73.2% (95% confidence interval: 37.0%, 88.6%), and two-dose VE was 100%.ConclusionsVaricella vaccine coverage has been gradually increasing in recent years, as ≥1-dose and 2-dose coverage rates are higher in younger children than older children. High one-dose vaccination coverage limited the outbreak scope and led to the breakthrough cases being mild. Mild cases were difficult to detect in a timely manner. Varicella vaccine was highly effective, with 1-dose VE of 73% nine years after vaccination and 2-dose VE of 100%. We strongly recommended that all school students receive two doses of varicella vaccine.

Dataset Information

Awareness of and willingness to be vaccinated by human papillomavirus vaccine among junior middle school students in Jinan, China.

Background

Methods

Results

Conclusions

Publications

Awareness of and willingness to be vaccinated by human papillomavirus vaccine among junior middle school students in Jinan, China.

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