Provider Communication and Mothers’ Willingness to Vaccinate Against Human Papillomavirus and Influenza: A Randomized Health Messaging Trial

Kelly Donahue, Kristin Hendrix, Lynne Sturm, Gregory Zimet

Research output: Contribution to journalArticle

5 Scopus citations

Abstract

Objective: To understand the effect of a health messaging intervention focused on provider communication about vaccination on mothers’ willingness to vaccinate children against human papillomavirus (HPV) and seasonal influenza. Methods: A total of 2476 mothers of 9- to 13-year-olds in the United States completed a Web-based survey in August 2014. Mothers were randomized to 1 of 2 groups targeting HPV or influenza vaccine. Mothers whose child had not received the target vaccine (ie, zero doses of HPV vaccine/no prior-year administration of influenza vaccine) were randomized to the intervention. The study used a 3 × 2 between-subjects design; illustrated vignettes depicted 1 of 3 levels of provider recommendation strength (brief mention of vaccination, strong recommendation of vaccination, or personal disclosure of vaccination of own children), and presence or absence of information comparing safety of vaccination to the safety of a common daily activity. Outcome was mothers’ willingness to have their child receive the target vaccine. Perceived benefits of vaccination were assessed before viewing the intervention and were included as a covariate in analyses, along with child gender. Results: For HPV vaccine, there was a main effect of safety information (F(1,684) = 7.99, P =.005) and perceived benefits of vaccination (F(1,684) = 221.64, P <.001) on mothers’ willingness to vaccinate. For influenza, perceived benefits of vaccination significantly related to willingness to vaccinate (F(1,462) = 105.78, P <.001). Child gender was not associated with willingness. Conclusions: Provider communication about vaccination may need to be tailored to the vaccine in question. A next step to increasing coverage for both HPV and influenza vaccines may be an intervention aimed at increasing mothers’ perceived benefits of vaccination.

Original languageEnglish (US)
Pages (from-to)145-153
Number of pages9
JournalAcademic Pediatrics
Volume18
Issue number2
DOIs
StatePublished - Mar 2018

Keywords

  • early adolescence
  • health care providers
  • immunization
  • intervention

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Fingerprint Dive into the research topics of 'Provider Communication and Mothers’ Willingness to Vaccinate Against Human Papillomavirus and Influenza: A Randomized Health Messaging Trial'. Together they form a unique fingerprint.

  • Cite this