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在现实世界中,减肥与减少癌症风险有关
Kenda Alkwatli1,2,3, Huijun Xiao2,4, Arshiya Mariam-Smith2,4
1Endocrinology, Starling Physicians, Wethersfield, Connecticut, USA.
Obesity (Silver Spring, Md.)
|March 10, 2026
概括
非手术减肥显著降低了患肥胖相关癌症和其他癌症类型的风险. 这项研究表明,随着时间的推移,体重指数 (BMI) 降低和癌症发病率降低之间存在明显的联系.
科学领域:
- 在瘤学瘤学.
- 代谢健康 代谢健康
- 公共卫生 公共卫生
背景情况:
- 肥胖是各种癌症的重要危险因素.
- 非手术减肥对癌症风险的影响需要进一步研究.
研究的目的:
- 为了确定现实世界的非手术减肥是否与癌症诊断的风险降低有关.
- 评估身体质量指数 (BMI) 变化与癌症风险之间的关联.
主要方法:
- 从2000年到2022年使用电子健康记录进行的回顾性观察研究.
- 包括143630名BMI大于30的成年人.
- 一般化的线性模型评估了BMI在3年,5年和10年间隔的变化与癌症风险.
主要成果:
- 体重指数每减少1%都与3,5年和10年肥胖相关癌症的风险降低有关.
- 在3岁和5岁的肥胖相关癌症中观察到显著的关联 (p < 0.001).
- 在所有时间间隔内,其他癌症类型的风险降低也相似.
结论:
- 在现实世界中,非手术减肥与与肥胖相关的癌症风险降低有关.
- 减肥也与其他癌症类型的风险降低有关.
- 研究结果支持体重管理作为减少癌症风险的策略.
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