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糖尿病和乳腺癌风险:一项大规模,前性,基于人口的研究
Fanxiu Xiong1, Jingxuan Wang1, Jovia L Nierenberg1
1Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, CA, USA.
British journal of cancer
|July 4, 2023
概括
1型糖尿病 (T1D) 可能增加乳腺癌的风险. 虽然2型糖尿病 (T2D) 没有显示出整体联系,但在女性中,在T2D诊断后不久就发现了更高的风险.
科学领域:
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
- 流行病学 流行病学
背景情况:
- 糖尿病是一种复杂的代谢障碍,有各种亚型.
- 乳腺癌 (BCa) 仍然是全球女性死亡的主要原因.
- 了解糖尿病和BCa风险之间的关系对于公共卫生倡议至关重要.
研究的目的:
- 调查整体糖尿病与BCa风险之间的关联.
- 检查1型糖尿病 (T1D) 和2型糖尿病 (T2D) 与BCa发病率的具体联系.
主要方法:
- 来自英国生物银行 (2006-2010年) 的250,312名年龄在40-69岁的妇女的队列被分析.
- 计算了调整的危险比率 (aHR) 和95%的置信区间 (CI).
- 该研究评估了从招生到事件BCa的时间,平均随访时间为11.1年.
主要成果:
- 在糖尿病和BCa风险 (aHR=1.02) 之间没有发现有意义的整体关联.
- 患有T1D的女性表现出更高的BCa风险 (aHR=1.52).
- 2型糖尿病 (T2D) 与整体BCa风险无关,但在T2D诊断后不久观察到增加的风险.
结论:
- 该研究发现,糖尿病和乳腺癌风险之间没有总体关联.
- 然而,T1D与BCa的风险增加有关.
- 在T2D诊断后的短时间内,发现BCa风险暂时增加.
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