强烈但不适度的体力活动与年轻西班牙裔男性心血管疾病风险降低有关
Chiara Gattoni1, Katelin Bebe1, Rachelle Bross1
1The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, 90502.
The American journal of cardiology
|May 23, 2025
概括
强烈的体力活动 (VPA),不适度,显著降低心血管疾病 (CVD) 风险在年轻的西班牙裔男性. 即使符合一般指导方针,像VPA这样的高强度运动也是减少心血管疾病风险的关键.
科学领域:
- 心血管健康 心血管健康
- 运动生理学 运动生理学
- 预防医学 预防医学
背景情况:
- 身体活动指南建议每周进行150分钟的中度至强度活动,以保持健康.
- 心血管疾病 (CVD) 风险仍然是一个重要的公共卫生问题,特别是在年轻人群中.
- 了解体力活动强度对心血管疾病风险分层的影响对于有针对性的干预至关重要.
研究的目的:
- 确定体力活动强度是否区分年轻西班牙裔男性的低心血管疾病 (CVD) 风险和高心血管疾病 (CVD) 风险.
- 调查中等强度体力活动 (MPA) 和剧烈体力活动 (VPA) 对心血管疾病风险的独立贡献.
- 为了确定这一群体内心血管疾病风险的关键预测因素.
主要方法:
- 在196名西班牙裔男性 (18-40岁) 中,使用三轴加速度计评估了7天的体力活动 (PA).
- 通过健康饮食指数 (HEI-2020) 计算了30年Framingham风险评分 (FRS) 并评估了饮食质量.
- 采用后勤和逐步回归来分析PA强度,生活方式因素和心血管疾病风险之间的关系.
主要成果:
- 低风险和高风险组都符合PA的一般指导方针,但低风险组参与的VPA显著更多 (25分钟/天,而不是12分钟/天).
- 每天每增加一分钟的VPA与高心血管疾病风险的几率降低4.4%,独立于其他因素.
- 强烈的体力活动 (VPA),吸烟状态,BMI和饮食质量共同解释了FRS中47.8%的变异,MPA被排除为显著预测因素.
结论:
- 强烈的体力活动 (VPA),而不是中等强度的体力活动 (MPA),在年轻的西班牙裔男性中显著区分低和高的心血管疾病 (CVD) 风险.
- 高强度运动可能在减轻心血管疾病风险方面发挥关键作用,即使总体活动水平符合建议.
- 这些发现强调了在年轻男性中,特别是风险人口群体中,促进VPA对心血管健康的重要性.
关键词:
在ACSM的指导方针中.根据弗拉明汉风险评分 (Framingham Risk Score) 进行评估.心血管疾病心血管疾病心血管疾病的危险因素运动强度 运动强度健康饮食指数 健康饮食指数身体活动 身体活动更多相关视频
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