饮食总抗氧化剂容量和胆结石风险:一个案例对照研究
Saeede Saadati1, Ammar Salehi-Sahlabadi2, Fatemeh Hosseini-Oskouiee1
1Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology, Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
International journal of preventive medicine
|September 4, 2023
概括
饮食总抗氧化能力 (DTAC) 可能会降低胆结石病 (GSD) 的风险. 在伊朗的一项人口研究中,较高的DTAC摄入量与胆结石的几率显著降低有关.
科学领域:
- 营养科学 营养科学
- 胃肠病学 胃肠病学
- 流行病学 流行病学
背景情况:
- 饮食总抗氧化能力 (DTAC) 和胆结石病 (GSD) 之间的关联尚未得到充分证实.
- 这项研究调查了伊朗人群中DTAC和GSD之间的关系.
研究的目的:
- 确定饮食总抗氧化能力 (DTAC) 与胆结石病 (GSD) 的发生率之间的关联.
主要方法:
- 一项涉及600名参与者的病例控制研究 (300例,300对照).
- 收集的数据包括人体测量,人口统计,体力活动和营养摄入量.
- 使用美国农业部数据库计算了饮食总抗氧化能力 (DTAC);逻辑回归分析了几率比率 (OR).
主要成果:
- 与最低四分位数 (OR = 0.34) 相比,DTAC最高四分位数的参与者患胆结石的几率明显较低.
- 在调整了人口统计因素和生活方式变量 (OR = 0.29) 后,这种反向关联仍然存在.
结论:
- 饮食总抗氧化能力 (DTAC) 显示与胆结石疾病 (GSD) 发病率有相反的关联.
- 需要进一步的干预研究来确认DTAC在GSD预防中的作用.
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