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Updated: Jun 12, 2026
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Published on: July 29, 2020
[Abortion in Brazil: a demographic approach]
José Guilherme Cecatti1, Gláucia Virgínia de Queiroz Lins Guerra, Maria Helena de Sousa
1Departamento de Tocoginecologia da Faculdade de Ciências Médicas da Universidade Estadual de Campinas - UNICAMP - Campinas, SP, Brasil. cecatti@unicamp.br
Summary
In Brazil, 14% of women reported spontaneous abortion and 2.4% reported induced abortion. Key risk factors for induced abortion included urban residence, prior live births, and non-white ethnicity.
Area of Science:
- Reproductive Health
- Public Health
- Demography
Context:
- The study analyzes data from the 1996 Brazilian National Demographic Health Survey (DHS-96).
- Focuses on a representative sample of 12,612 women to assess reproductive history.
- Examines abortion prevalence and associated factors across Brazil's regions.
Purpose:
- To determine the prevalence of spontaneous and induced abortions among Brazilian women.
- To identify socio-demographic factors associated with both types of abortion.
Summary:
- The overall prevalence of reported spontaneous abortion was 14%, while induced abortion was 2.4%.
- Rio de Janeiro (6.5%) and the Northeast (3.1%) showed higher induced abortion rates.
- Risk factors for induced abortion included urban living (OR=1.5), multiple live births (OR=2.2), and non-white ethnicity (OR=1.4).
Impact:
- Findings highlight the need for enhanced educational and contraceptive programs.
- Identifies specific demographic groups requiring targeted interventions for reproductive health.
- Provides crucial data for public health policy in Brazil.
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