Epimediological Scene Of Congenital Malformations In Brasil (2013-2017)

Abstract

Objective: To describe the epidemiological scene of congenital malformations in the Brazilian territory, from 2013 to 2017. Methods:This study was descriptive using data from the Information System on Live Births (Sinasc). Results: The prevalence of congenital anomalies in Brazil was 8,2/1,000 live births and southeastern region had the highest number of malformations (47%). Musculoskeletal malformations were predominant throughout the country (3,1/1,000 live births) and remained constant over the years (SD: 2,15%). Also, it was observed that congenital diseases of the musculoskeletal system, nervous system, digestive system and circulatory system are, respectively, the most prevalents and altogether they represent 60% of the malformations. Conclusion: It was found that the prevalence data of malformations were underestimated regarding international values, possibly due to non-compulsory notification by hospital. In addition, there is differences in prevalence and types of congenital malformation among Brazilian regions.