休时间的体力活动:对代谢综合征发展的保护因素
Myong-Won Seo1, Youngseob Eum2, Hyun Chul Jung3,4
1Departments of Exercise Science, David B. Falk College of Sport and Human Dynamics, Syracuse University, Syracuse, NY, USA.
休时间的体力活动 (LTPA) 显著降低了代谢综合征 (MetS) 的风险. 职业体力活动 (OPA) 没有显示出与MetS风险的显著非线性关联.
科学领域:
- 心脏病学 心脏病学
- 公共卫生 公共卫生
- 运动科学 运动科学
背景情况:
- 身体活动 (PA) 对于控制心脏代谢疾病至关重要.
- 中度至强度PA (MVPA) 的特定领域及其对代谢综合征 (MetS) 风险的差异影响需要详细调查.
研究的目的:
- 为了比较休时间PA (LTPA),职业PA (OPA) 和总MVPA对韩国成年人的MetS风险的影响.
主要方法:
- 对31,558名韩国成年人的数据进行分析 (2014-2021年韩国国家健康和营养检查调查).
- 基于修订后的NCEP/ATP-III标准进行的MetS诊断.
- 使用K-GPAQ评估的MVPA域名,为LTPA和OPA提供特定的每周时间类别.
主要成果:
- 较高的LTPA水平 (≥150分钟/周) 与心脏代谢风险因素和胰岛素抵抗标志物的改善有关.
- 与较低或没有LTPA相比,观察到≥300分钟/周的LTPA显著降低了MetS风险.
- LTPA显示了与MetS风险的剂量反应关系,而OPA没有显示显著的非线性效应.
结论:
- LTPA是缓解MetS风险的重要独立因素,表现出明显的剂量反应关联.
- 在这个人群中,OPA似乎对MetS风险没有显著的非线性影响.
- 区分PA领域对于理解它们在MetS预防中的不同角色至关重要.
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