饮食摄入量与子宫内膜异位症风险之间的关联:一个横截面分析
Jia-Jie Guo1,2,3,4,5, Rui-Xuan Li1,2,3,4,6, Wen-Li Shang1,2,3,4,6
1Department of Obstetrics and Gynecology, Center for Reproductive Medicine; The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
Frontiers in endocrinology
|July 15, 2025
概括
饮食中摄入较高的与降低子宫内膜异位症 (EMS) 风险有关. 这项研究表明,可能会对这种慢性炎症状况产生保护作用.
科学领域:
- 营养流行病学 营养流行病学
- 妇科健康 妇科健康
- 慢性炎症疾病 慢性炎症疾病
背景情况:
- 子宫内膜异位症 (EMS) 是一种普遍存在的,依赖于雌激素的慢性炎症性疾病,其病因和进展不完全理解.
- 治疗选择有限,强调需要研究饮食等可修改因素,特别是的作用.
- 的抗氧化和免疫调节特性表明它可能是对EMS的潜在保护机制.
研究的目的:
- 调查饮食摄入量与患子宫内膜异位症的风险之间的关联.
- 在EMS发展的背景下,探索的潜在保护作用.
主要方法:
- 分析1999-2006年国家健康和营养检查调查 (NHANES) 数据,包括3876名参与者.
- 缺少数据,怀孕和数据质量问题的排除标准.
- 采用多变量逻辑回归,平滑曲线拟合,值效应和子组分析来研究饮食中的与EM风险之间的关系.
主要成果:
- 在对共变量进行调整后,观察到饮食中的摄入量与EM风险之间存在显著的负相关性.
- 摄入量最高四分之一的个体显示EMS风险降低了34.1% (OR = 0.659,95%CI:0.449,0.967).
- 小组分析表明,在老年人,非西班牙裔白人,特定社会经济阶层以及非饮酒者和目前吸烟者中存在保护性关联.
结论:
- 研究结果表明,饮食中的摄入与子宫内膜异位症风险相反相关.
- 需要考虑潜在的混因素,并且截面性质限制了因果推理.
- 需要进一步的前性研究来确认因果关系并阐明潜在的生物机制.
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