儿童的健康行为是否缓冲累积环境压力对新兴心脏代谢风险的影响?
Alicia S Kunin-Batson1, A Lauren Crain2, Nancy E Sherwood3
1Department of Pediatrics and Center for Pediatric Obesity Medicine University of Minnesota Medical School Minneapolis MN.
儿童时期的环境压力增加了心脏代谢风险. 然而,增加体力活动和减少久坐时间可以减轻儿童的这种风险,强调促进健康行为的重要性.
科学领域:
- 环境健康 环境健康
- 儿科卫生健康 儿科卫生健康
- 心脏代谢风险心脏代谢风险
背景情况:
- 儿童时期的环境压力与心脏代谢风险有关.
- 在这种关系中,个体健康行为的作用尚不清楚.
研究的目的:
- 为了检查累积环境压力和低收入儿童心脏代谢风险之间的关系.
- 为了确定儿童的健康行为是否会减弱这种关联.
主要方法:
- 对338名儿童 (2-4岁至7-11岁) 的前性队列研究.
- 测量了环境压力因素,身体活动,屏幕时间,饮食和心脏代谢风险因素.
- 使用调整路径分析来评估关系.
主要成果:
- 更大的累积环境压力与出现心脏代谢风险的可能性更高有关.
- 适度至剧烈的体力活动和较少的久坐时间减弱了压力-心脏代谢风险联系.
- 过多的屏幕时间与风险增加有关,但并没有缓解压力关系;饮食没有关联.
结论:
- 促进身体活动和限制久坐行为的干预措施对于面临环境压力的儿童至关重要.
- 针对健康行为可能会保护脆弱儿童免受心脏代谢风险的影响.
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