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Updated: May 25, 2026

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
Published on: July 29, 2020
[The school census as a search strategy for children and adolescents in epidemiological studies]
Regina Maria Veras Gonçalves-Silva1, Rosely Sichieri, Márcia Gonçalves Ferreira
1Universidade Federal de Mato Grosso, Cuiabá, Brasil. reveras@uol.com.br
Abstract:
Low-cost alternatives that allow for the monitoring of population groups are important strategies in conducting cohort studies. This paper presents the procedures for the use of the National School Census as a search tool for children and adolescents in follow-up studies. The study was conducted among adolescent students who took vaccinations in clinics in Cuiabá, Mato Grosso State, Brazil in 1999. A total of 86.8% were identified in the census and 0.2% in the Mortality Information System. Of those identified, 1,716 were interviewed, representing a follow-up rate of 71.4%. In this study, the school census proved to be an effective method for finding students.
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