Nutritional status and temporal trend of coverage of Brazilian adolescents monitored in the Food and Nutritional Surveillance System, 2008 to 2019

Q3 Medicine

Revista Brasileira de Saude Materno Infantil Pub Date : 2023-09-01 DOI:10.1590/1806-9304202300000296-en

Karina Pedroza de Oliveira, A. Carioca, Luiza Jane Eyre de Souza Vieira, Lia Sara dos Santos Muniz, Maria Eduarda Jucá da Paz Barbosa

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Abstract

Abstract Objectives: to analyze the nutritional status and temporal trend of the coverage of Brazilian adolescents monitored in the Food and Nutritional Surveillance System in the period 2008-2019. Methods: ecological study of temporal series with SISVAN data collected from 2008 to 2019 with 45,869.266 registration. Body mass index data were collected and the registration coverage of adolescents monitored by the system was calculated. The percentage of annual variation in coverage and nutritional status was estimated using Prais-Winsten regression, with a significance level of 5%. Results: an increase in the prevalence of obesity was observed between 2008 and 2019, during this period thinness remained stable in Brazil. National coverage evolved from 9.3% in 2008 to 19.6% in 2019, with an annual variation of 9% and a statistically significant increase trend. In Brazil, obesity in this age group increased between 2008 and 2019, with an annual variation of 8.7% (CI95% = 7.8-9.6). Conclusion: modifications were observed in nutritional status suggest the occurrence of nutritional transition in the adolescents’ population. The percentage of coverage available in the system has growth potential, however, the current scenario impacts on a possible insufficient analysis to support the elaboration and reorientation of public policies.

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2008年至2019年食品和营养监测系统监测的巴西青少年营养状况和覆盖率的时间趋势

目的:分析2008-2019年巴西食品和营养监测系统监测的青少年营养状况和覆盖范围的时间趋势。方法:利用2008 - 2019年SISVAN数据进行时间序列生态学研究，共登记45,869.266次。收集身体质量指数数据，计算系统监测的青少年登记覆盖率。利用Prais-Winsten回归估计盖度和营养状况的年变化百分比，显著性水平为5%。结果:2008年至2019年期间，肥胖患病率有所上升，但在此期间，巴西的肥胖率保持稳定。全国覆盖率从2008年的9.3%上升到2019年的19.6%，年变化幅度为9%，呈统计学显著上升趋势。在巴西，这一年龄组的肥胖人数在2008年至2019年期间有所增加，年变化幅度为8.7% (CI95% = 7.8-9.6)。结论:青少年的营养状况发生了变化，表明营养状况发生了转变。系统内现有的覆盖率百分比具有增长潜力，但是，目前的情况可能影响到支持拟订和重新确定公共政策的分析不足。

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来源期刊

Revista Brasileira de Saude Materno Infantil Medicine-Obstetrics and Gynecology

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： The Brazilian Journal of Mother and Child Health is published every three months (March, June, September and December) by Institute of Mother and Child Health, continuing the Revista do IMIP. Aiming at publishing scientific research articles in the field of mother and child health. Contributions should approach different aspects of mother’s health, women’s health and children’s health, covering biomedical, sociocultural and epidemiological determinants.