Published in:
01-11-2018 | Original paper
Acceptability of two- versus three-dose human papillomavirus vaccination schedule among providers and mothers of adolescent girls: a mixed-methods study in five countries
Authors:
Jessica Yasmine Islam, Alexis M. Hoyt, Silvina Ramos, Karen Morgan, Chan Joo Kim, Sylvia de Sanjose, Nicole Butera, Virginia Senkomago, Karin L. Richter, Mary Anne McDonald, Nadja A. Vielot, Jennifer S. Smith
Published in:
Cancer Causes & Control
|
Issue 11/2018
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Abstract
Purpose
The World Health Organization revised its human papillomavirus (HPV) vaccination recommendations to include a two (2-) dose schedule for girls aged ≤ 15 years. We investigated acceptability of 2- versus 3-dose schedule among adolescent vaccination providers and mothers of adolescent girls in five countries.
Methods
Adolescent vaccination providers (N = 151) and mothers of adolescent girls aged 9–14 years (N = 118) were recruited from Argentina, Malaysia, South Africa, South Korea, and Spain. We assessed providers’ preference for a 2- versus 3-dose HPV vaccination schedule via quantitative surveys. Mothers’ attitudes towards a 2-dose schedule were assessed through focus group discussions.
Results
Most adolescent providers preferred a 2- over a 3-dose HPV vaccination schedule (overall: 74%), with preference ranging from 45.2% (South Africa) to 90.0% (South Korea). Lower cost, fewer clinic visits, and higher series completion were commonly cited reasons for 2-dose preference among providers and mothers. Safety and efficacy concerns were commonly cited barriers to accepting a 2-dose HPV vaccination schedule among providers and mothers. Mothers generally accepted the reduced schedule, however requested further information from a trusted source.
Conclusions
Adolescent vaccination providers and mothers preferred the 2-dose over 3-dose HPV vaccination schedule. Acceptability of a 2-dose HPV vaccination could be improved with additional information to providers and mothers on HPV vaccination safety and efficacy.