健康的生活方式和子宫内膜癌的风险
Eveline Coemans1, Piet A van den Brandt2, Leo J Schouten3
1Department of Epidemiology, GROW, Research Institute for Oncology and Reproduction, Maastricht University, Maastricht, the Netherlands; Faculty of Medicine and Life Sciences, Research group Healthcare & Ethics, Hasselt University, Belgium.
Cancer epidemiology
|March 13, 2025
概括
健康的生活方式,包括饮食,运动和保持健康体重,可显著降低子宫内膜癌 (EC) 风险. 这种保护作用在非吸烟者中最为明显.
科学领域:
- 在瘤学瘤学.
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 在全球范围内,子宫内膜癌 (EC) 发病率和死亡率正在上升.
- 可修改的生活方式因素经常聚集并影响癌症风险.
- 研究一个全面的健康生活方式指数 (HLI) 对于理解EC风险降低至关重要.
研究的目的:
- 评估健康生活方式指数 (HLI) 与子宫内膜癌 (EC) 风险之间的关联.
- 为了确定饮食,吸烟,饮酒,身体活动和身体质量指数 (BMI) 对EC风险的影响.
- 评估是否在吸烟者和非吸烟者之间存在相关差异.
主要方法:
- 使用荷兰队列研究 (n=62,573) 的数据,采用了案例-队列研究设计.
- 55-69岁的参与者在1986年完成了基线问卷,随访时间为20.3年.
- 考克斯回归分析被用来计算基于HLI得分的EC风险危险比率 (HRs),其中包括吸烟作为一个因素.
主要成果:
- 较高的健康生活方式指数 (HLI) 评分与子宫内膜癌风险降低有关 (HR=0.86 per SD增量).
- 与最近吸烟者 (HR=0.85 per SD increment) 相比,非吸烟者 (HR=0.75 per SD increment) 的逆相关性更强.
- 敏感性分析表明,身体质量指数 (BMI) 和体力活动是观察到的反向关联的主要贡献者.
结论:
- 更健康的生活方式,包括饮食,酒精摄入量,体力活动,BMI和吸烟状态,与患子宫内膜癌的风险降低有关.
- 健康的生活方式与子宫内膜癌风险之间的保护性关联对于不吸烟的人来说更为重要.
- 促进健康生活方式的公共卫生倡议可能有助于减轻子宫内膜癌日益增加的负担.
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