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儿童和青少年的超重,饮食行为和体育活动之间的横截面关联:根据社会经济地位的差异
Tanja Poulain1,2,3, Peggy Ober4,5,6,7, Charlotte Kühnelt6,8
1LIFE Child Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany. tanja.poulain@medizin.uni-leipzig.de.
BMC nutrition
|January 8, 2026
概括
不健康的饮食习惯和较少的体力活动 (PA) 与儿童超重有关. 然而,社会经济地位 (SES) 影响饮食与超重的联系,其他因素可能会影响低和高SES群体.
科学领域:
- 儿科卫生保健 儿科卫生保健
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 调查儿童和青少年的饮食行为,体力活动 (PA) 和超重/肥胖之间的关系.
- 检查家庭社会经济地位 (SES) 如何影响这些协会.
研究的目的:
- 确定不同SES级别儿童的饮食,饮食习惯,PA和超重之间的联系.
- 为了确定SES是否能缓和生活方式因素和儿童超重之间的关系.
主要方法:
- 基于学校的研究,包括来自低,中,高SES家庭的661名8-15岁儿童.
- 超重量定义为身体质量指数 (BMI) 标准偏差得分>90百分点.
- 通过饮食成分和文化调查问卷评估饮食行为;PA比较了休时间活动水平. 使用了后勤回归分析,并进行了SES相互作用检查.
主要成果:
- 超重的发病率为22% (低SES),14% (中等SES) 和6% (高SES).
- 不太健康的饮食与超重有关,但仅在中等SES家庭.
- 在饮食和零食期间使用媒体在超重儿童中更为常见;PA的频率较低. 塞斯没有调节这些协会.
结论:
- 不健康的饮食和降低的PA与儿童和青少年的超重有关.
- 饮食和超重之间的关联是中等SES家庭的特点.
- 其他因素可能会影响低SES和高SES儿童的超重风险,因为这些组中没有观察到健康饮食的关联.
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