食物与营养监测系统（SISVAN）覆盖情况、巴西老年人营养状况及其与社会不平等的关系：2008-2019 年的生态时间序列研究。
Food and Nutrition Surveillance System (SISVAN) coverage, nutritional status of older adults and its relationship with social inequalities in Brazil, 2008-2019: an ecological time-series study.
机构信息
Universidade Estadual do Ceará, Programa de Pós-Graduação em Nutrição e Saúde, Fortaleza, CE, Brasil.
Universidade Federal Fluminense, Departamento de Epidemiologia e Bioestatística, Niterói, RJ, Brasil.
出版信息
Epidemiol Serv Saude. 2023 Mar 20;32(1):e2022595. doi: 10.1590/S2237-96222023000100003. Print 2023.
OBJECTIVE
to analyze the temporal trend of Food and Nutrition Surveillance System (Sistema de Vigilância Alimentar e Nutricional - SISVAN) coverage and the nutritional status of older adults, and its correlation with indicators of social inequality in Brazil between 2008-2019.
METHODS
this was an ecological study using records from SISVAN, related to the population aged 60 years and older; the temporal trend of coverage and the correlation between indicators of social inequality and increment rate of nutritional status were analyzed; slope index of inequality and concentration index were used to measure absolute and relative inequalities.
RESULTS
11,587,933 records were identified; national coverage increased from 0.1% (2008) to 2.9% (2019), with a statistically significant upward trend; a moderate inverse correlation with an annual increment rate of overweight between human development index and gross domestic product per capita, was found.
CONCLUSION
there was an increasing trend in SISVAN coverage; the increase in overweight was associated with social inequality.
目的
分析 2008-2019 年期间，巴西食物与营养监测系统（Sistema de Vigilância Alimentar e Nutricional - SISVAN）的覆盖范围和老年人营养状况的时间趋势，及其与社会不平等指标的相关性。
方法
这是一项使用 SISVAN 相关记录进行的生态研究，涉及 60 岁及以上的人群；分析了覆盖范围的时间趋势以及社会不平等指标与营养状况增长率之间的相关性；使用不平等斜率指数和集中指数来衡量绝对和相对不平等。
结果
共确定了 11587933 条记录；国家覆盖率从 0.1%（2008 年）增加到 2.9%（2019 年），呈显著上升趋势；人类发展指数和人均国内生产总值与超重之间存在中度负相关。
结论
SISVAN 的覆盖范围呈上升趋势；超重的增加与社会不平等有关。
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