학술논문

HPV in women assisted by the Family Health Strategy
Document Type
article
Source
Revista de Saúde Pública, Vol 51, Iss 0 (2017)
Subject
Papillomaviridae
Prevalência
Programas de Rastreamento
Neoplasias do Colo do Útero, prevenção & controle
Estratégia Saúde da Família
Public aspects of medicine
RA1-1270
Language
English
Spanish; Castilian
Portuguese
ISSN
1518-8787
Abstract
ABSTRACT OBJECTIVE Estimate the prevalence of cervical HPV infection among women assisted by the Family Health Strategy and identify the factors related to the infection. METHODS A cross-sectional study involving 2,076 women aged 20–59 years old residing in Juiz de Fora, State of Minas Gerais, who were asked to participate in an organized screening carried out in units were the Family Health Strategy had been implemented. Participants answered the standardized questionnaire and underwent a conventional cervical cytology test and HPV test for high oncogenic risk. Estimates of HPV infection prevalence were calculated according to selected characteristics referenced in the literature and related to socioeconomic status, reproductive health and lifestyle. RESULTS The overall prevalence of HPV infection was 12.6% (95%CI 11.16–14.05). The prevalence for the pooled primer contained 12 oncogenic HPV types (31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68) was 8.6% (95%CI 7.3–9.77). In the multivariate analysis, it was observed that the following variables were significantly associated with a higher prevalence of HPV infection: marital status (single: adjusted PR = 1.40, 95%CI 1.07–1.8), alcohol consumption (any lifetime frequency: adjusted PR = 1.44, 95%CI 1.11–1.86) and number of lifetime sexual partners (≥ 3: adjusted PR = 1.35, 95%CI 1.04–1.74). CONCLUSIONS The prevalence of HPV infection in the study population ranges from average to particularly high among young women. The prevalence of HPV16 and HPV18 infection is similar to the worldwide prevalence. Homogeneous distribution among the pooled primer types would precede the isolated infection by HPV18 in magnitude, which may be a difference greater than the one observed. The identification of high-risk oncogenic HPV prevalence may help identify women at higher risk of developing preneoplastic lesions.