Provider perspectives on multilevel barriers to HPV vaccination.

Understanding physician recommendation practices for HPV vaccination is a crucial step to developing interventions that can increase high quality recommendations and improve vaccination acceptance. Florida physicians (n = 340) completed a survey assessing recommendation strategies, specifically strength, consistency, and presentation. Physicians were also asked to provide suggestions for improving HPV vaccination in Florida. Responses were dichotomized for each outcome: strength (i.e., strongly recommend vs. other), consistently recommend (i.e., always recommend vs. other), and recommendation presentation (i.e., presented in the same manner as mandatory vaccines for adolescents vs. other). Bivariate logistic regression was conducted to determine the association between physician/practice characteristics and each outcome. Variables significant (p < .05) in bivariate analyses were included in multivariable logistic regression analyses. Vaccines for Children (VFC) provider status (OR = 2.62, 95% CI = 1.23-5.59 [strong]; OR = 2.84, 95% CI = 1.26-6.39 [consistent]) and not limiting the number of vaccines during a visit (OR = .283, 95% = CI .111-.722 [strong]; OR = .210, 95% = CI .066-.673 [consistent]) were significantly associated with strong and consistent recommendation. Reminders from the healthcare team were associated with consistency (OR = 2.26, 95% CI = 1.23-4.16) and EMR-based reminders were associated with presentation (OR = 2.00, 95% CI = 1.11-3.61). Multinomial logistic regression analysis examined factors associated with level of engagement in recommendation strategies. Multinomial regression indicated VFC providers (OR = 12.61, 95% CI = 1.89-82.20), and those receiving EMR-based reminders (OR = 4.02, 95% = CI 1.28-12.63), among others, were more likely to engage in all 3 types of recommendation practices. Physician suggestions for improving HPV vaccination rates included improving parent/patient/provider education and reducing vaccine costs. Future interventions should emphasize key components of delivering effective HPV vaccine recommendations, include information about insurance coverage, and improve provider awareness of VFC benefits.