身体组成,体力活动和更年期症状:它们是如何相关的?
概括
较高的体脂百分比显著预测更年期症状,特别是在更年期前妇女. 强烈的体力活动 (VIG) 也会影响症状,这表明运动干预可以帮助管理更年期过渡不适.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 运动生理学 运动生理学
- 绝经研究 绝经研究
背景情况:
- 更年期症状显著影响女性的生活质量.
- 了解身体活动,身体组成和更年期症状之间的相互作用对于开发有效的管理策略至关重要.
研究的目的:
- 为了研究身体活动水平 (轻度,中度,强度),身体组成 (体脂百分比[%BF],无脂肪质量指数) 和总更年期症状 (TMS) 之间的关系.
- 为了确定%BF的预测能力和TMS在绝经前,绝经前 (PERI) 和绝经后阶段的强烈活动.
主要方法:
- 使用可穿戴健身追踪器来量化每天活跃的时间.
- 通过全身双能X射线吸收度扫描来评估身体组成.
- 用北美更年期协会问卷测量了TMS.
主要成果:
- 在%BF和TMS之间发现了显著的正相关性 (r = 0.464,P < 0.001).
- 观察到强烈活动 (VIG) 和TMS之间存在显著的负相关性 (r = -0.245,P = 0.038).
- 总体而言,BF和VIG是TMS的显著预测因素;BF对PERI女性来说是一个特别强的预测因素 (R2 = 0.421,P < 0.001).
结论:
- 身体脂肪的百分比解释了绝经前期症状差异的很大一部分.
- 强烈的体力活动也有助于解释症状变异,突出了强度运动的作用.
- 针对身体组成和促进高强度运动的干预措施可以缓解绝经前妇女的绝经症状.
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