探索剩余胆固醇,体重指数和高血压风险之间的关系:一项国家队列研究
Tian-Qi Teng1,2, Jing Liu3, Meng-Meng Wang1,2
1Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
Lipids in health and disease
|October 14, 2025
概括
剩余胆固醇 (RC) 可能会增加高血压风险,身体质量指数 (BMI) 起到关键的调解作用. 管理RC和BMI等代谢风险因素对于预防慢性疾病至关重要.
科学领域:
- 心血管疾病流行病学
- 代谢综合征研究 代谢综合征研究
- 公共卫生和慢性疾病管理
背景情况:
- 新出现的证据表明,剩余胆固醇 (RC) 和高血压之间存在相关性.
- 连接RC与高血压的确切机制仍然不完全理解.
- 对于有效的慢性疾病管理策略来说,研究RC等可修改因素至关重要.
研究的目的:
- 为了检查残留胆固醇 (RC) 和高血压发病率之间的关系.
- 研究身体质量指数 (BMI) 在RC和高血压之间的关联中的调解作用.
- 用纵向数据分析RC和BMI对高血压发展的长期影响.
主要方法:
- 在2011-2020年中国健康与退休长度研究 (CHARLS) 中,利用了1788名参与者 (年龄≥45) 的数据.
- 治疗的基线RC作为暴露,2013年BMI作为调解者,以及事件高血压 (2015-2020年) 作为结果,不包括基线BMI≥24kg/m2或先前高血压诊断的个体.
- 采用调解分析来评估RC通过BMI对高血压的间接影响,并进行横截面数据验证.
主要成果:
- 在RC中增加1mmol/L与超重/肥胖风险增加4% (OR=1.04) 和高血压风险增加30% (HR=1.3) 相相关.
- 2013年BMI升高显著预测发生高血压 (OR=1.07).
- 2013年BMI调解了RC和高血压之间的总效应的11.8% (间接效应β=0.008,p=0.02).
结论:
- 剩余胆固醇 (RC) 可能是导致高血压发展的一个因素.
- 身体质量指数 (BMI) 似乎在RC-高血压路径中发挥着重要的调解作用.
- 控制代谢风险因素,包括RC和BMI,对于减轻高血压和相关慢性疾病的负担至关重要.
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