饮食中的植物化学指数与良性前列腺增生风险之间的关联:一个病例控制研究
Seyedeh Neda Mousavi1,2, Maryam Nouri3, Esmaeil Yousefi Rad4
1Zanjan Metabolic Diseases Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.
Journal of health, population, and nutrition
|March 1, 2024
概括
通过饮食植物化学指数 (DPI) 衡量植物化学品的摄入量较高,与良性前列腺激增症 (BPH) 的风险显著降低有关. 这表明,食用更多的富含植物化学物质的食物可能有助于前列腺健康.
科学领域:
- 营养科学 营养科学
- 流行病学 流行病学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
背景情况:
- 饮食中的植物化学物质与降低慢性疾病风险有关,但它们在良性前列腺增生症 (BPH) 中的作用尚未得到充分研究.
- 关于中东地区人口中植物化学品摄入量和BPH之间的关联存在有限的数据.
研究的目的:
- 调查饮食生化指数 (DPI) 与发展BPH的风险之间的关联.
- 评估富含植物化学物质的食物消费对中东群体BPH风险的影响.
主要方法:
- 一项病例控制研究涉及112名BPH患者和112名健康对照 (年龄在40-75岁之间) 在伊朗伊斯法罕.
- 通过经过验证的食物频率问卷评估的饮食摄入量;DPI是根据富含植物化学物质的食物的能量计算的.
- 进行了后勤回归分析,并对潜在的混因素进行了调整.
主要成果:
- DPI的最高三位数与BPH风险有显著的反向关联 (OR:0.23,95% CI 0.15-0.63).
- 较高的DPI与增加的全谷物,坚果,豆类,水果,蔬菜,橄和番茄的消费量有关.
- 较低的DPI与较高的红肉和精制谷物摄入量有关.
结论:
- 较高的饮食生化指数 (DPI) 在被研究的中东人口中对BPH有保护作用.
- 增加摄入富含植物化学物质的食物可能是减轻BPH风险的策略.
- 营养科学在促进前列腺健康和预防BPH等疾病方面发挥着关键作用.
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