A Scoping Review of Influences on HPV Vaccine Uptake in the Rural US

The human papillomavirus (HPV) is the leading cause of cervical and oropharyngeal cancers. Vaccination can prevent over 90% of HPV-attributed cancers. Rural populations are less likely to initiate and complete HPV vaccinations than urban. The primary objective of this paper is to systematically examine the multilevel (child/youth, parent/caregiver, physician/team, healthcare organization, community, and policy) influences on HPV vaccine uptake in the rural US population. As a secondary aim, we seek to identify gaps in the research that could contribute to the development of more precise intervention approaches in this population. The study adds to the limited number of recent reviews on rural HPV vaccine uptake in the US.

We conducted a systematic search of published empirical studies over 13 years (2010-2023), resulting in 1657 publications. The following databases were searched: Medline (OVID), Embase, CINAHL, PsychInfo, Cochrane, Sociological Abstracts, and Scopus using pre-specified inclusion criteria. Two reviewers independently coded 101 full texts; discrepancies were resolved by a third reviewer. The primary outcome was HPV vaccine uptake.

Adolescents themselves were the most common foci of change. Barriers to rural HPV uptake included limited; vaccine awareness, access to vaccines for children vaccination sites, and primary care recommendations.

Tailored interventions to rural parents/caregivers could increase uptake of the vaccine. Provider training increases HPV vaccine recommendations; programs should also be targeted to rural school nurses, pharmacists, and dental care providers. Linking primary care practices and public health dissemination strategies are key.