高血压患者的水果摄入量与全因死亡率之间的相关性:一项为期10年的随访研究
Chuang Sun1, Jie Li2, Zeyuan Zhao1
1Department of Cardiology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China.
Frontiers in nutrition
|April 8, 2024
概括
适度食用果和香可显著降低高血压患者全因死亡风险. 这一发现强调了特定水果摄入量对于管理高血压患者的健康结果的重要性.
科学领域:
- 心血管健康 心血管健康
- 营养流行病学 营养流行病学
- 公共卫生 公共卫生
背景情况:
- 水果消费与一般健康益处有关.
- 水果摄入对高血压患者死亡率的具体影响需要进一步研究.
研究的目的:
- 评估高血压诊断患者水果消费与全因死亡率之间的关联.
主要方法:
- 利用了2003-2006年国家健康和营养检查调查 (NHANES) 的数据.
- 从国家死亡指数 (NDI) 获取的就业10年随访数据.
- 应用考克斯的比例危险模型来分析水果摄入量和死亡风险.
主要成果:
- 分析了2480名高血压患者的队列,记录了658例死亡.
- 每周3-6次食用果与40%的死亡风险降低有关 (HR=0.60).
- 摄入香3-6次/周显示了类似的结果 (HR=0.76).
- 每周3-6次的果和香联合消费表明死亡率显著下降 (HR=0.57).
- 对于梨,或葡萄没有观察到任何显著的关联.
结论:
- 适度摄入果和香与高血压患者全因死亡率降低有关.
- 这些发现表明,特定的水果可能在改善高血压患者的生存率方面发挥作用.
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