体力活动与乳腺癌诊断后生存
Holmes MD, Chen WY, Feskanich D, Kroenke CH, Colditz GA.
JAMA · 2005; 293(20):2479-2486
本综述评估Self-reported physical activity levels after diagnosis (measured in MET-hours per week, such as walking or other exercise; observational comparison of activity categories, not a prescribed program)与Risk of death from breast cancer的关系。纳入 2,987 例受试者。证据等级：IIa。
循证研究：体力活动与乳腺癌后生存
关键信息一览
- DOI
- 10.1001/jama.293.20.2479
- PMID
- 15914748
- 期刊
- JAMA
- 年份
- 2005
- 卷
- 293
- 期
- 20
- 页码
- 2479-2486
- 研究类型
- 队列研究
- 证据等级
- IIa
- 样本量
- 2987
- 干预措施
- Self-reported physical activity levels after diagnosis (measured in MET-hours per week, such as walking or other exercise; observational comparison of activity categories, not a prescribed program)
- 主要终点
- Risk of death from breast cancer
- 随访时长
- Median 8 years
- 资金来源
- NIH
- 效应量
- RR 0.50 (95% CI 0.31-0.82) for 9-14.9 MET-h/week vs <3 MET-h/week, p for trend=0.004
- 开放获取
- 否
研究概述
本研究纳入 2,987 例受试者，探讨了Self-reported physical activity levels after diagnosis (measured in MET-hours per week, such as walking or other exercise; observational comparison of activity categories, not a prescribed program)对Risk of death from breast cancer的影响。
关键发现
研究结果为Risk of death from breast cancer提供了重要证据。
临床结论
详见原始文献。证据等级：IIa。
Abstract
"本队列研究共纳入 2,987 例受试者，探讨了Self-reported physical activity levels after diagnosis (measured in MET-hours per week, such as walking or other exercise; observational comparison of activity categories, not a prescribed program)对Risk of death from breast cancer的影响。
Funding & conflicts of interest
资金来源: NIH
COI: None reported
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