高血压和非酒精性脂肪肝疾病之间的定向时间关系:一个交叉滞后的队列研究
Jianmin Tang1,2, Halengbieke Aheyeerke1,2, Xuetong Ni1,2
1School of Public Health, Capital Medical University, Beijing, China.
Journal of clinical hypertension (Greenwich, Conn.)
|February 25, 2025
概括
高血压 (HTN) 可以导致非酒精性脂肪性肝病 (NAFLD),但NAFLD似乎不会导致HTN. 这种联系是单向的,从HTN到NAFLD,特别是在没有中心肥胖症的年轻人中.
科学领域:
- 心脏病学 心脏病学
- 肝病学 肝病学是一种肝病学.
- 流行病学 流行病学
背景情况:
- 非酒精性脂肪肝 (NAFLD) 和高血压 (HTN) 经常相关,但它们的时间关系尚不清楚.
- 调查这种关联的方向性对于有效的疾病管理和预防策略至关重要.
研究的目的:
- 使用纵向队列阐明NAFLD和HTN之间的时间关系.
- 要确定HTN是否先于NAFLD,NAFLD是否先于HTN,或者关系是双向的.
主要方法:
- 利用了北京健康管理队列 (BHMC) 的数据,并进行了5年的随访.
- 采用了考克斯的比例危险回归和交叉滞后面板模型 (CLPM) 来分析双向链接.
- 作为连续变量,处理的静脉/透气血压 (SBP/DBP) 和肝硬化指数 (HSI).
主要成果:
- 考克斯回归表明HTN增加了NAFLD风险 (HR: 1.15) 和NAFLD增加了HTN风险 (HR: 1.11).
- 然而,CLPM揭示了HTN与NAFLD的单向时间关联 (βSBP→HSI:0.036,βDBP→HSI: -0.044,p <0.05).
- 在CLPM中没有发现NAFLD与HTN之间的显著时间关系 (p > 0.05). 在60岁以下的个人和没有中心肥胖的人群中观察到双向关系.
结论:
- 高血压和非酒精性脂肪性肝病之间的主要时间关联是单向的,从HTN到NAFLD.
- 年龄和中心肥胖状况改变了这种关系,建议量身定制的管理方法.
- 管理HTN对于预防NAFLD至关重要,而NAFLD管理也可能对预防HTN至关重要,特别是在特定的子组中.
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