患有MASLD的年轻成年人全因和疾病特异性死亡率:全国范围的队列研究
Jeayeon Park1, Goh Eun Chung2, Su Jong Yu1
1Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
JHEP reports : innovation in hepatology
|August 18, 2025
概括
患有代谢功能障碍相关的脂肪性肝病 (MASLD) 的年轻人面临来自所有原因和特定疾病 (如心血管问题和肝癌) 的更高死亡风险. 早期发现和干预对于更好的结果至关重要.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 是一个日益严重的全球健康问题,特别影响年轻人.
- 年轻人中肥胖率的上升与MASLD患病率的增加有关.
研究的目的:
- 在被诊断为MASLD的年轻成年人中调查全因和疾病特异性死亡风险.
- 为了比较患有MASLD和没有MASLD的年轻成年人之间的死亡结果.
主要方法:
- 全国范围的队列研究使用韩国国家医疗保险服务数据 (2009-2012).
- 包括20-39岁的个人,按MASLD状态分类 (脂肪肝指数≥30).
- 使用Cox比例危险模型进行死亡风险分析,平均随访时间为10.6年.
主要成果:
- 分析了超过560万名参与者,25.4%的人患有MASLD.
- 患有MASLD的年轻人表现出明显更高的全因死亡风险 (aHR,1.15).
- 在MASLD组中观察到心血管疾病,肝癌和肝病的死亡风险增加. 与男性相比,患有MASLD的女性对大多数原因的风险更高.
结论:
- 患有MASLD的年轻人对所有原因和特定疾病相关死亡率的风险显著增加.
- 这些发现突显了对早期MASLD检测和年轻人群的干预策略的迫切需要.
- 在青少年中积极管理MASLD至关重要,以减少长期的健康后果和疾病负担.
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