暴露与子宫内膜癌风险之间的关联:来自全面更新的元分析的证据
Shiyu Zheng1,2, Xianwei Guo3, Xiaoyan Ying1,2
1Department of Obstetrics and Gynecology, Second Affiliated Hospital of Nanjing Medical University, Nanjing 210003, China.
Journal of clinical medicine
|February 27, 2026
概括
这一元分析发现暴露与子宫内膜癌症风险增加之间存在联系. 虽然可能会增加风险,但需要进一步的研究来确认因果关系.
科学领域:
- 环境健康 环境健康
- 在瘤学瘤学.
- 流行病学 流行病学
背景情况:
- 怀疑的致癌潜力,但其在子宫内膜癌风险中的作用尚不清楚.
- 现有证据需要综合来确定暴露与子宫内膜癌之间的明确联系.
研究的目的:
- 进行一项元分析,评估暴露与子宫内膜癌症风险之间的关联.
- 综合观察研究的发现,以量化风险.
主要方法:
- 在七个数据库中进行了系统的文献搜索,截至2025年9月.
- 在质量评估后,包括了8项观察性研究,共有196,456名参与者.
- 聚合的赔率比率 (ORs) 使用随机效应模型计算,以I2统计评估异质性.
主要成果:
- 暴露与子宫内膜癌的风险增加显著相关 (OR = 1.27,95% CI: 1.07-1.50).
- 在病例控制研究,欧洲人口和使用血液或尿液生物标志物的研究中发现了更强烈的关联.
- 在高质量和调整后的分析中,这种关联仍然显著,具有中等的异质性 (I2 = 64.1%).
结论:
- 这一元分析表明,暴露和子宫内膜癌症之间存在潜在的关联.
- 由于所包含的研究的观察性质,无法最终确定因果关系.
- 建议进行进一步的大规模前性研究,并进行标准化暴露评估,以澄清这种关系.
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