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满足特定的24小时运动指南与超重/肥胖的大学生中的BMI有关
Caitlin P Bailey1, Loretta DiPietro2, Laura L Hayman3
1Department of Prevention and Community Health, The George Washington University Milken Institute School of Public Health, Washington, DC, USA.
American journal of lifestyle medicine
|February 21, 2025
概括
满足加拿大关于体力活动和睡眠的24小时运动指南与大学生较低的身体质量指数 (BMI) 有关. 这些行为是体重管理计划的关键目标.
科学领域:
- 公共卫生 公共卫生
- 运动科学 运动科学
- 睡眠科学 睡眠科学
背景情况:
- 超重和肥胖影响大约40%的大学生.
- 身体活动和睡眠是影响学生体重状况的关键行为.
- 加拿大的24小时运动指南为促进健康行为提供了一个框架.
研究的目的:
- 评估符合加拿大24小时运动指南的超重/肥胖的大学生比例.
- 检查遵守这些指导方针的人口差异.
- 确定会议运动指南与身体质量指数 (BMI) 之间的关联.
主要方法:
- 18-35岁的大学生 (n=403) 参加了一项体重管理试验.
- 目标措施包括ActiGraph活动监测和研究人员测量的身高/体重.
- 自我报告的睡眠时间和人口统计数据在基线收集.
主要成果:
- 大多数人符合中度至强度体力活动 (MVPA) (84.6%) 和轻强度体力活动 (LIPA) (70.5%) 的指导方针.
- 较少的学生符合睡眠 (58.6%) 和久坐时间 (15.4%) 的指导方针,只有8.4%的学生符合所有指导方针.
- 满足MVPA或睡眠指南与显著较低的BMI有关.
- 坚持睡眠时间和所有指导方针因种族/种族而异.
结论:
- 遵守MVPA和睡眠指南与大学生较低的BMI相关.
- 这些运动行为代表了学生体重管理计划干预的重要目标.
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