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[Trends and inequalities in self-reported cervical cancer screening in Brazilian capitals from 2011 to 2020]
Yohana Pereira Vieira1, Vanise Dos Santos Ferreira Viero1, Bianca Languer Vargas1
1Universidade Federal do Rio Grande, Rio Grande, Brasil.
Abstract:
This study aimed to verify the temporal trend and inequalities in self-reported cervical cancer screening in Brazilian capitals from 2011 to 2020. This is a trend study with Risk and Protective Factors Surveillance System for Chronic Non-Communicable Diseases Through Telephone Interview (Vigitel) data from 2011 to 2020. The outcome was the prevalence of cytopathological examination in the last three years. Slope index of inequality (SII) and concentration index (CIX) were used to estimate inequalities. An increasing trend in the outcome was observed in Brazil in the period surveyed, as well as a decrease in most regions, capitals, and in all groups according to education. There was a decrease in coverage in most regions of Brazil. We highlight that SII presented its worst results in 2011 and 2012, reaching 15.8p.p. (95%CI: 14.1; 17.6) and 15.0p.p. (95%CI: 13.1; 16.9), respectively, among women with 12 years or more of education. There was a decrease in coverage of cervical cancer screening in most Brazilian regions and capitals from 2011 to 2020. In the period before and during the pandemic, a reduction in the outcome was observed in the South and Southeast regions, suggesting that the COVID-19 pandemic caused geographical inequalities in the coverage for this exam in Brazil.
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