联邦供餐计划对青少年营养状况人体测量指标的影响

IF 0.6 4区 医学 Q4 NUTRITION & DIETETICS
Maria da Graça Garcia Andrade, C. Lyra, Fábio Resende de Araújo, Ursula Viana Bagni
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引用次数: 0

摘要

【摘要】目的评估联邦供餐计划对联邦机构青少年营养状况人体测量指标的影响。方法对来自巴西北部大德州首府的250名学生在2017年入学时(基线)和一年后(2018年)的人体测量数据进行时间分析。参与学生援助计划、社会人口统计学、人体测量学、饮食和体育活动方面进行了评估。采用分裂图方差分析(Split Plot ANOVA)检验对年龄身高和年龄体重指数作为连续变量进行分析(z-score均值;基线和随访之间z-score平均值的变化)。患病率用于分析分类变量:身高年龄比的改善(基线和随访之间z-score值的增加);年龄体重指数的改善(基线和随访之间z-score趋于零的变化)。结果身高年龄比z-score降低(-0.173 ~ -0.350;p < 0.001;Eta =0.195),但两个项目的参与者(从-0.249到-0.357)与没有同时得到两个项目的参与者(从-0.149到-0.345)相比,这种下降幅度较小(p=0.041)。身高的提高与每天在校时间的延长和参加国家学生援助计划下的食品计划呈正相关。年龄体重指数的改善与性别呈负相关,与家庭人数呈正相关。结论同时参加国家学校供膳计划和国家助学计划对社会经济弱势学生的线性成长有积极影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Influence of federal feeding programs on the anthropometric indicators of nutritional status of adolescents
ABSTRACT Objective To assess the influence of federal feeding programs on the anthropometric indicators of nutritional status of adolescents from Federal Institutes. Methods Temporal analysis of the anthropometric data of students from the capital of Rio Grande do Norte, Brazil (n=250), on admission in 2017 (baseline) and after one year, in 2018 (follow-up). Participation in student assistance programs, sociodemographic, anthropometric, dietary, and physical activity aspects were evaluated. The Split Plot ANOVA test was used to analyze height-for-age and body mass index-for-age as continuous variables (mean of z-score; variation in the mean of z-score between baseline and follow-up). Prevalence Ratio was used to analyze categorical variables: improvement in height-for-age (increase in z-score value between baseline and follow-up); improvement in body mass index-for-age (change in z-score towards zero between baseline and follow-up). Results There was a reduction in the height-for-age z-score (-0.173 to -0.350; p<0.001; eta=0.195), but this decline was smaller in the participants of both programs (from -0.249 to -0.357) compared to those not assisted by both simultaneously (from -0.149 to -0.345) (p=0.041). The improvement in height-for-age was positively associated with longer daily time spent at school and participation in the food program under the National Student Assistance Program. The improvement in body mass index-for-age was negatively associated with sex and positively with the number of people in the household. Conclusion The concomitant participation in the National School Feeding Program and in the National Student Assistance Program had a positive influence on the linear growth of students in situations of socioeconomic vulnerability.
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来源期刊
CiteScore
1.20
自引率
12.50%
发文量
24
审稿时长
6-12 weeks
期刊介绍: Revista de Nutrição is former Revista de Nutrição da Puccamp, founded in 1988. It is a bimonthly publication every four months and it is of responsibility of the Centro de Ciências da Vida, da Pontifícia Universidade Católica de Campinas . It publishes articles that contribute to the study of Nutrition in its many sub-areas and interfaces; and is open to contributions of the national and international scientific communities.
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