Age-Specific Human Papillomavirus Antibody and Deoxyribonucleic Acid Prevalence: A Global Review
Abstract
Purpose
Global data on human papillomavirus (HPV) serological and deoxyribonucleic acid (DNA) prevalence are essential to optimize HPV prophylactic vaccination strategies.
Methods
We conducted a global review of age-specific HPV antibody and studies with both antibody and DNA prevalence for HPV-16, −18, −6, and −11.
Results
One hundred seventeen studies were included; participants' ages ranged from several hours to >90 years. HPV-16 seroprevalence was generally higher in Africa, Central and South America, and North America, more prevalent among women than among men, and peaked around ages 25–40 years. HPV-18 seroprevalence was generally lower than HPV-16 with a later age peak. Data were limited for HPV-6 and −11, both of which peaked at ages similar to HPV-18. Among 9–26-year-old females, HPV-16 seroprevalence ranged from 0%–31% in North America, 21%–30% in Africa, 0%–23% in Asia/Australia, 0%–33% in Europe, and 13%–43% in Central and South America. HPV-16/-18 DNA prevalence peaked 10–15 years before corresponding HPV-16/-18 antibody prevalence.
Conclusions
Females within the HPV vaccine-eligible age-group (9–26 years) had a range of dual HPV-16 DNA and serology negativity from 81%–87%, whereas 90%–98% were HPV-16 DNA negative. Serology and DNA data are lacking worldwide for females younger than age 15 years, the prime target group for vaccination.
Keywords: Global , Human papillomavirus , Serology , DNA , Prevalence , Immunology , Antibodies
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J.S. Smith has received research grants, honoraria, or consultancy fees from GSK or Merck within the last 5 years. No other authors on this manuscript have any conflicts of interest related to this work. A GlaxoSmithKline representative read the article before submission for publication but had no role in study design, analysis of data, or the decision to submit the manuscript for publication. The first draft of the manuscript was jointly written by J. Ji, M.J. Lin, and S.M. Tiggelaar.
PII: S1054-139X(11)00354-5
doi:10.1016/j.jadohealth.2011.10.010
© 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.
