Improvement of Parent’s Awareness, Knowledge, Perception, and Acceptability of HPV Vaccination After an Educational Intervention
Abstract Background Regardless of the disease burden of Human Papilloma Virus (HPV), the vaccine has not been included in the Indonesia National Immunization Program. Since 2017 there was a demonstration program of the HPV vaccination in Yogyakarta Province. This vaccine was given to female elementary school students in 5th and 6th grades. This study aimed to assess whether an educational intervention about the risks of HPV and the vaccine increases the parental awareness, knowledge, and perceptions toward HPV and the vaccine acceptability. Methods We conducted a pre-post educational intervention study in July 2017 before the implementation of the HPV vaccination demonstration program, in Kulon Progo District, Yogyakarta Province. Parents of female elementary school students grades 5th and 6th were selected using a school-based proportional random sampling. A pediatric resident provided a structured-educational intervention program. Parents were required to complete validated self-administered questionnaires before and after the intervention program. Results A total of 506 parents participated. Before the educational intervention program, parents' awareness of HPV infection and the vaccines were low. Only 49.2% of parents had heard HPV infection, and 48.8% had never heard about the vaccine. After the educational intervention, there were significant improvements in parent’s awareness, knowledge, and perceptions of HPV infection, cervical cancer, and HPV vaccination (all p < 0.001). HPV vaccine's acceptability increased from 74.3–87.4% (p < 0.001). There was a significant correlation between increasing HPV vaccine acceptability with the improvement of awareness, knowledge, and perception toward HPV infection, cervical cancer and HPV vaccination (r = 0.32 to 0.53, p < 0.001). After the educational intervention, better knowledge and positive perceptions of HPV vaccination were predictive of HPV vaccine's acceptability with OR 1.90 (95%CI:1.40–2.57) and OR 1.31(95%CI:1.05–1.63), respectively. Conclusions A structured educational intervention program conducted by qualified health providers is effective in improving parental awareness, knowledge, and perceptions toward HPV as well as the acceptability of the vaccine. There was a significant correlation between improving the parental knowledge and perceptions of HPV vaccine with increasing acceptability of the HPV vaccine.