Parent attitudes about childhood vaccines: a vaccine hesitancy point prevalence study.
Abstract Objectives The aim of this study was to measure the prevalence of vaccine hesitancy using Parent Attitudes about Childhood Vaccines (PACV) survey regarding paediatric vaccines for their children, in a population of parents attending a STEM (Science, Technology, Engineering and Mathematics) outreach event in Cork, Ireland. Study design Cross-sectional survey study. Methods This study was conducted in November 2018 at the Community Festival of Science STEM event. Eligible attendees were invited to read the participant information leaflet, provide written informed consent, and complete the validated Parent Attitudes about Childhood Vaccines (PACV) survey. Each of the 15 PACV survey items was scored. A score ≥50 identified vaccine hesitant parents. Results A total of 105 parents participated in the study. A small number of participants (6.7%, n = 7) were identified as vaccine hesitant. There were no statistically significant differences between the vaccine hesitant and non-hesitant groups based on age, education, or number of children. Parents had concerns around vaccine side effects (36.2%, n=38) and vaccine safety (20%, n=21). Parents trusted the information they received on vaccines (85.6%, n=90) and 81.9% (n=86) believed that the vaccine schedule was good for their child. Conclusions The findings of this research indicate the presence of vaccine hesitancy in parents in Ireland regarding paediatric vaccines. Parents had concerns regarding vaccine side effects and the number of vaccines on the paediatric immunisation schedule. Further research is necessary to understand how these issues may contribute to vaccine hesitancy, and to develop evidence-based interventions to build on parents existing trust in the vaccination schedule.