Web and theory-based motivational interviews in encouraging mothers for HPV vaccination of their daughters: A randomized controlled study.

Mothers' intentions regarding the Human Papillomavirus (HPV) vaccination of their daughters are crucial, especially in societies that prioritize cultural and religious values. This study aimed to encourage mothers to vaccinate their daughters against HPV by enhancing their perceptions of the vaccine's benefits, susceptibility, severity, and knowledge levels, while reducing their barriers through web-based interventions and Health Belief Model-based motivational interviews. The study was designed as a pre-mid-post test randomized controlled experimental study. The sample included 63 mothers of female high school students (31 in the experimental group, 32 in the control group). Data were collected using a "Demographical and Descriptive Characteristics Information Form", "Health Belief Model Scale for Human Papillomavirus and Its Vaccination" and "Human Papillomavirus Knowledge Scale". Mothers in the experimental group received three HBM-based motivational interviews, web support, and follow-up. ClinicalTrials.gov code is NCT04992741. Following the interventions, the experimental group exhibited higher levels of knowledge, benefit, susceptibility, and severity perception of HPV vaccination, and lower perceptions of barriers compared to the control group. At the end of the study, 24 mothers from the experimental group and 5 mothers from the control group decided to vaccinate their daughters against HPV. Motivational interviews, along with web support and monitoring, significantly enhanced mothers' knowledge and beliefs. This study provides evidence for the applicability of theory-based motivational interviewing in the acceptance of HPV vaccine by mothers. It enables the dissemination of HPV vaccination and encourages community health nurses to use theory-based motivational interviewing to recommend HPV vaccination. • Motivational interviews based on the Health Belief Model. • Increases mothers' level of knowledge about HPV vaccine. • Increases mothers' perception of the benefit, sensitivity and seriousness of HPV vaccination and decreases their perception of barriers. • Increases the number of mothers who decide to have their daughters vaccinated against HPV. [ABSTRACT FROM AUTHOR]