Evidence map›Paper›PMID 40366945›Full record

ArticleEpidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil2025

Temporal trend of vasectomies in Brazil and its regions by age group and race/skin color: a temporal analysis from 2013 to 2022.

Alessandro Vidal de Oliveira, Ana Luiza Nepomuceno Sampaio, Rui Wanderley Mascarenhas Júnior

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Article in Epidemiologia e servicos de saude : revista do Sistema Unico de Saude do Brasil, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Alessandro Vidal de OliveiraUniversidade do Estado do Pará, Faculdade de Medicina, Belém, PA, Brazil.ORCID http://orcid.org/0000-0003-1113-2167
Ana Luiza Nepomuceno SampaioUniversidade do Estado do Pará, Faculdade de Medicina, Belém, PA, Brazil.ORCID http://orcid.org/0009-0002-1506-0236
Rui Wanderley Mascarenhas JúniorUniversidade do Estado do Pará, Departamento de Saúde Integrada, Belém, PA, Brazil.ORCID http://orcid.org/0009-0002-2104-4996

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo analyze the temporal trend of vasectomies in Brazil and its regions by age group and race/skin color from 2013 to 2022.

methodsThis is a time series analysis study based on Hospital Information System data. Average annual percentage change (AAPC) and 95% confidence intervals (95%CI) of vasectomy coefficients were estimated using Joinpoint regression. Trends were compared using parallel testing and coincidence testing.

resultsIn the period, there were 309,047 vasectomies in Brazil and their trend was stationary (AAPC 5.57; 95%CI -1.08; 12.66), although there was a rising trend in the Northern region (AAPC 11.53; 95%CI 2.30; 21.59) and in the Northeast region (AAPC 8.90; 95%CI 1.94; 16.34). All races/skin colors showed rising trends. Men who were 50-54 years old (AAPC 8.69; 95%CI 1.14; 16.81) and 55-59 years old (AAPC 8.71; 95%CI 0.92; 17.10) had the highest AAPC as well as rising trends. There were differences in trends, especially between age groups.

conclusionVasectomy trends varied across Brazil, highlighting regional, age and racial disparities related to this procedure.

Indexed as

VasectomyAdolescentAdultAgedAge DistributionAge FactorsBrazilHospital Information SystemsHumansMaleMiddle AgedRacial GroupsTime FactorsYoung Adult

Identifiers

PMID40366945
PMCPMC12077542

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