Underreporting of violence against women: an analysis of two data sources

• Published in: Ciência & saude coletiva 2024-10, Vol.29 (10), p.e07732023
• Main Authors: Vasconcelos, Nádia Machado de, Bernal, Regina Tomie Ivata, Souza, Juliana Bottoni de, Bordoni, Polyanna Helena Coelho, Stein, Caroline, Coll, Carolina de Vargas Nunes, Murray, Joseph, Malta, Deborah Carvalho
• Format: Article
• Language: eng ; por
• Subjects: Adolescent; Adult; Brazil - epidemiology; Female; Gender-Based Violence - statistics & numerical data; Health Surveys; Humans; Information Sources; Information Systems - statistics & numerical data; Middle Aged; Sex Offenses - statistics & numerical data; Young Adult
• ISSN: 1678-4561; 1678-4561
• DOI: 10.1590/1413-812320242910.07732023

This article aims to estimate the underreporting of violence against women (VAW) in the Notifiable Diseases Information System (SINAN), based on data from the National Survey of Health (NSH), in Brazil and subnational units (SU). This work was an ecological study using SINAN and NSH, both from 2019. In SINAN, reports of sexual, physical, and psychological VAW, aged 18 years or older, were selected. In the NSH, women of the same age group who reported psychological, physical, or sexual violence, and who had sought health care due to consequences of the violence were selected. SINAN underreporting was calculated in reference to the NSH's estimated population, for Brazil and each SU. Underreporting of VAW in Brazil was 98.5%, 75.9%, and 89.4% for psychological, physical, and sexual violence, respectively. The North and Northeast states presented the lowest reporting rates among the states. VAW in Brazil is highly underreported by the health sector, showing the need for adequate training of health professionals to recognize situations of violence and raise awareness of the importance of reporting.