Teplow-Phipps RL, Papadouka V, Benkel DH, Holleran S, Ramakrishnan R, Rosenthal SL, Soren K, Stockwell MS. Influence of Gender and Gender-Specific Recommendations on Adolescent Human Papillomavirus Vaccination.
Am J Prev Med 2016;
51:161-169. [PMID:
27032464 DOI:
10.1016/j.amepre.2016.01.030]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 01/12/2016] [Accepted: 01/26/2016] [Indexed: 10/22/2022]
Abstract
INTRODUCTION
The human papillomavirus (HPV) vaccine was introduced for female adolescents prior to male adolescents. Understanding coverage patterns related to gender-specific recommendations and factors associated with early adoption and timely completion may be important for future vaccines.
METHODS
Retrospective analysis of HPV vaccine initiation (one or more dose) and completion (three or more doses) patterns in adolescents aged 11-18 years using 2009-2013 New York Citywide Immunization Registry data. Log binomial models assessed patient-specific (age, insurance) and practice-specific (facility type, number of adolescents, poverty level) variables on early adoption (within 1 year of recommendation) and timely completion (within 12 months) by gender.
RESULTS
Of 1,494,767 adolescents, 50.2% were male, 57.5% were vaccinated in private practices, 58.7% in practices with more adolescents, and 48.8% in highest poverty locations. More female (54.0%) than male (33.5%) adolescents initiated vaccination (p<0.001). Of those, 56.1% received three or more doses, 34.1% within 12 months (30.0% male, 36.8% female, p<0.001). In 2009-2012, the proportion of still-eligible male adolescents who newly initiated increased from 0.1% to 17.0%; rates for female adolescents increased from 15.4% to 17.3%. Vaccination initiation within 1 year of gender-specific recommendations was similar (27.4% female, 27.3% male). For both genders, the uninsured were less likely to have early adoption and timely completion. Being publicly insured was associated with early adoption in both genders, but with timely completion in male adolescents only. Being seen in a public facility and in a practice with more adolescents was also associated with early adoption.
CONCLUSIONS
Changing HPV vaccine recommendations had minimal cross-gender impact. Early adoption and timely completion patterns were mostly similar across genders.
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