中国成年人使用低剂量计算机断层扫描增加代谢风险的内脏脂肪组织切割点:全国多中心研究
Yandong Liu1, Yanhui Lu2, Yongli Li3
1Department of Radiology, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Obesity facts
|September 10, 2025
概括
通过低剂量计算机断层扫描 (LDCT) 测量的内脏脂肪组织 (VAT) 有效地选了中国成年人的代谢综合征. 新的门为男性210平方厘米,女性136平方厘米,表明代谢风险较高.
科学领域:
- 放射学和成像学 放射学和成像学
- 心血管疾病 心血管疾病
- 代谢健康 代谢健康
背景情况:
- 内脏脂肪组织 (VAT) 是代谢疾病风险的关键因素.
- 低剂量计算机断层扫描 (LDCT) 扫描,通常出于其他原因,可以机会地测量增值税.
- 这项研究调查了LDCT衍生增值税用于中国成年人的代谢风险查.
研究的目的:
- 为了探索LDCT衍生的增值税计量.
- 建立增值税门,以确定中国男性和女性的高代谢风险.
- 将增值税测量的有效性与BMI和腰围 (WC) 等传统指标进行比较.
主要方法:
- 在中国生物银行项目中利用LDCT对21,772名成年人的胸部扫描.
- 使用QCT软件量化腹部增值税区域 (L2区域).
- 根据中国国家指南和临床记录确定了代谢综合征 (MetS) 的存在.
主要成果:
- 在男性中,MetS的患病率为29.5%,在女性中为10.5%.
- 对于MetS来说,最优的增值税面积值被确定为男性210平方厘米,女性136平方厘米.
- 与BMI和WC相比,增值税领域对MetS的预测价值更高,并且更有效地识别高血压和高血糖症.
结论:
- 使用LDCT的机会性增值税测量与BMI和WC相比,是代谢风险的优越预测指标.
- 拟议的增值税风险门对中国人口来说是男性210平方厘米,女性136平方厘米.
- 监测增值税和实施干预措施对于管理代谢风险至关重要.
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