...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Environmental Research and Public Health >Overweight and Obesity in Portuguese Children: Prevalence and Correlates
【24h】

Overweight and Obesity in Portuguese Children: Prevalence and Correlates

机译：葡萄牙儿童中的超重和肥胖：患病率和相关性

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

There are widespread differences in overweight/obesity prevalence in children, and understanding the reasons for this is very important. The present study aims: (I) to conduct a meta-analysis on overweight/obesity prevalence in Portuguese children; (II) to identify differences in biological and behavioural characteristics between normal-weight and overweight/obese children; and (III) to investigate the importance of individual- and school-level correlates of variation in children’s BMI using multilevel modelling. A search was done for all published papers including Portuguese children during the last decade; further, 686 Portuguese children (9–11 years old) were sampled and their BMI, family income, maturity offset, nutritional habits, physical activity, sedentariness, sleep time, and school environment information were collected. Results showed a stabilization of overweight/obesity during the last decade, 30.6% (95%CI: 0.287–0.34) for boys, 28.4% (95%CI: 0.23–0.35) for girls, and 30.3% (95%CI: 0.27–0.34) for boys and girls together. Differences between weight groups were only found in individual-level biological traits. The multilevel analysis did not identify significant contributions of school-level variables to children’s BMI variation. In conclusion, no increase was found in the prevalence of overweight/obesity among Portuguese children since 2000. Normal-weight and overweight/obese children only differ in individual-level characteristics, and school context variables were not related to variation in BMI.
机译：儿童超重/肥胖患病率存在​​广泛差异，因此了解其原因非常重要。本研究的目的是：（I）对葡萄牙儿童超重/肥胖患病率进行荟萃分析; （II）确定正常体重和超重/肥胖儿童的生物学和行为特征差异; （III）使用多级建模研究儿童和BMI中个人和学校级别差异的相关性的重要性。搜索了过去十年中所有发表的论文，包括葡萄牙儿童。此外，还对686名葡萄牙儿童（9-11岁）进行了抽样，并收集了他们的BMI，家庭收入，成熟度抵消，营养习惯，体育锻炼，久坐，睡眠时间和学校环境信息。结果显示，过去十年来，超重/肥胖率稳定下来，男孩为30.6％（95％CI：0.287–0.34），女孩为28.4％（95％CI：0.23-0.35），女孩为30.3％（95％CI：0.27） –0.34），男孩和女孩在一起。体重组之间的差异仅在个体水平的生物学特征中发现。多层次分析并未发现学校水平变量对儿童BMI变异的显着贡献。总之，自2000年以来，葡萄牙儿童超重/肥胖的患病率没有增加。正常体重和超重/肥胖儿童的个体水平特征不同，并且学校环境变量与BMI的变化无关。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号