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Updated: Jun 10, 2025

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被动吸烟和胰腺癌风险:一个更新的系统审查和元分析
Xudong Wang1, Zihan Wang2, Xujie Wang1
1Minimally Invasive Interventional Therapy Center, Qingdao Hospital University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China.
PeerJ
|October 14, 2024
概括
被动吸烟显著增加胰腺癌的风险,即使在非吸烟者和儿童暴露. 定期暴露,与偶尔暴露不同,具有有害影响,证实了之前讨论过的联系.
科学领域:
- 流行病学 流行病学
- 在瘤学瘤学.
- 公共卫生 公共卫生
背景情况:
- 之前的元分析没有发现被动吸烟和胰腺癌之间的有效关联.
- 最近的证据表明存在潜在联系,需要进一步调查.
- 这项研究旨在通过更新的数据重新评估相关性.
研究的目的:
- 确认被动吸烟暴露与胰腺癌风险之间的关联.
- 用多项研究的汇总数据量化风险.
- 根据研究设计,质量和暴露特征来探索风险变化.
主要方法:
- 在PubMed,Embase,Web of Science和Cochrane图书馆进行了全面的文献搜索,截至2024年4月.
- 符合条件的研究包括被动吸烟暴露和胰腺癌结局.
- 聚合相对风险 (RRs) 和95%置信区间 (CI) 用随机效应模型计算,证据质量通过GRADE.
主要成果:
- 分析了14项包括5560名胰腺癌患者的研究.
- 被动吸烟与胰腺癌的中度增加风险有关 (RR = 1.20,95% CI: 1.11-1.30).
- 这种关联在研究设计,质量水平以及当前和非当前吸烟者中保持一致,定期暴露显示出显著的风险增加.
结论:
- 被动吸烟显著增加了胰腺癌的风险.
- 这种风险在各种研究类型,质量评估和暴露时间 (童年/成年) 中都很明显.
- 定期或每天被动烟雾暴露,而不是偶尔,与胰腺癌发展的有害影响有关.
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