探索BMI,主观身体形象感知和健康行为之间的相互作用:一个横截面研究
Ho-Jun Kim1, In-Whi Hwang2, Kyu-Ri Hong3
1Department of Physical Education, Graduate School of Physical Education, Kyung Hee University, Yongin-si, Republic of Korea.
PloS one
|August 14, 2025
概括
主观的身体形象感知 (SBIP) 比身体质量指数 (BMI) 更明显地影响健康行为. 在健康策略中关注SBIP可以改善身体活动和代谢健康差异.
科学领域:
- 公共卫生 公共卫生
- 健康行为研究 研究健康行为研究
- 代谢健康 代谢健康
背景情况:
- 身体质量指数 (BMI) 和主观身体形象感知 (SBIP) 之间的差异很常见.
- 了解这些差异对于公共卫生干预至关重要.
研究的目的:
- 调查BMI-SBIP差异对代谢健康,体力活动 (PA),久坐行为 (SB),睡眠时间 (ST) 和压力的影响.
- 为了确定SBIP或BMI是否是健康行为的更强有力的预测因素.
主要方法:
- 对8,634名韩国成年人的数据进行分析 (KNHANES,2019-2021).
- 参与者被分为三组:SBIP=BMI,SBIP
BMI. - 统计分析包括奇平方测试,ANOVA和多项逻辑回归.
主要成果:
- 在SBIP
- 在SBIP>BMI组有更好的HDL胆固醇和较低的高脂血症/高血压率,但显著较低的中度至强度PA (MVPA).
- 比起单独的BMI,SBIP差异对PA和SB的影响更大;较高的SBIP与较低的BMI与增加的压力相关 (OR=1.93).
结论:
- 主观的身体形象感知 (SBIP) 对健康行为,特别是PA,比BMI更有影响.
- 将SBIP纳入健康促进战略可能会增强PA和代谢健康的干预措施.
- 解决SBIP差异对于减少健康差异至关重要.
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