剩余胆固醇与非酒精性脂肪肝疾病有非线性关联
Jingfei Chen1, Yingjie Su2, Xin Su1
1Reproductive Medicine Center, Department of Obstetrics and Gynecology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Diabetes research and clinical practice
|May 28, 2023
概括
升高的残留胆固醇 (RC) 与非酒精性脂肪肝疾病 (NAFLD) 有关. 这项研究发现RC和NAFLD之间存在正面和非线性关联,强调RC是潜在的风险因素.
科学领域:
- 心血管医学 心血管医学
- 肝病学 肝病学是一种肝病学.
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 非酒精性脂肪肝 (NAFLD) 是一个日益严重的全球健康问题.
- 剩余胆固醇 (RC) 在心血管健康中起作用,可能与代谢疾病有关.
- 了解RC和NAFLD之间的关系对于风险分层和风险管理至关重要.
研究的目的:
- 调查残留胆固醇 (RC) 和非酒精性脂肪肝疾病 (NAFLD) 之间的关联.
- 要确定RC和NAFLD之间的关系是线性的还是非线性的.
- 为了确定影响RC-NAFLD关系的潜在相互作用因素.
主要方法:
- 利用了2017-2020年国家健康和营养检查调查 (NHANES) 的数据.
- 通过从总胆固醇中减去HDL-C和LDL-C来计算剩余胆固醇 (RC).
- 使用超声波诊断出NAFLD,并在统计分析中对混因素进行了调整.
主要成果:
- 在3370名参与者中,观察到残留胆固醇 (RC) 和非酒精性脂肪性肝病 (NAFLD) 之间的积极关联.
- 确定了一种非线性关系,其拐点为0.96 mmol/l.
- 在子组分析中,年龄和腰围是显著的相互作用因素.
结论:
- 升高的残留胆固醇 (RC) 水平与非酒精性脂肪肝疾病 (NAFLD) 独立相关.
- RC和NAFLD之间的关系是非线性的,这表明值效应.
- 这些发现强调了监测NAFLD风险人群的RC的重要性.
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