Evaluating HPV Vaccination Behavior and Willingness to Be Vaccinated and Associated Factors Among University Students in Italy.

OBJECTIVES

The aim of the present study was to provide insight into potential predictors of HPV vaccination uptake and the willingness to get vaccinated.

METHODS

This cross-sectional study was conducted among university students using an online, anonymous, self-administered questionnaire. Vaccine hesitancy was measured according to the adult Vaccine Hesitancy Scale (aVHS). Sociodemographic characteristics, beliefs about vaccination decision-making, vaccination behavior, and willingness to receive the HPV vaccine among unvaccinated students, and sources of information about vaccinations were investigated.

RESULTS

Among the 542 sampled students, 11.1% were classified as vaccine-hesitant. About one third (31.7%) had not received the HPV vaccination. Males, older students, those who had not received the dTap-IPV booster dose, and those being discouraged from getting vaccinated by a healthcare worker were more likely not to be vaccinated. Students having one parent holding a university degree or higher were more likely to be vaccinated compared to those having parents with a high school diploma or less. Among unvaccinated students, 65.7% were willing to get vaccinated against HPV, and it was positively associated with a low aVHS score and female gender, as well as being enrolled in medical and life sciences majors.

CONCLUSIONS

Suboptimal HPV vaccination uptake was observed, especially among male and older university students. Insights from the present study highlight the need to address misconceptions about HPV infection and vaccines by providing facts that can be used in conversations with individuals who may feel insecure after having heard various myths about HPV vaccination.