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抵抗训练和乳腺癌风险:一个基于人口的病例对照研究
Hiya Deepak Modi1, Stephanie Byrne1,2,3, L S Katrina Li4,5
1Australian Center for Precision Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia.
Journal of physical activity & health
|January 18, 2025
概括
成年早期的抵抗训练与52%的乳腺癌风险降低有关. 然而,晚年或全年RT的RT与预防乳腺癌没有关联.
科学领域:
- 在瘤学瘤学.
- 流行病学 流行病学
- 运动科学 运动科学
背景情况:
- 已知中度至剧烈的体力活动可以降低乳腺癌风险.
- 抵抗训练 (RT) 对预防乳腺癌的具体影响需要进一步研究.
研究的目的:
- 调查抵抗训练 (RT) 与乳腺癌风险之间的关联.
- 探索不同生命阶段的RT是否会影响乳腺癌风险.
主要方法:
- 一项基于人口的病例控制研究,涉及西澳大利亚的1149例病例和1710名年龄在18-80岁之间的对照.
- 参与者回顾性地报告了包括RT在内的娱乐性体育活动,跨越三个年龄段:15-24,25-39岁和40岁以上.
- 使用后勤回归分析评估RT与乳腺癌风险之间的关系,并对潜在的混因素进行调整.
主要成果:
- 在15-24岁之间参加RT与与没有RT相比,患乳腺癌的风险降低了52%.
- 在25-39或40+年龄段的RT与乳腺癌风险之间没有发现显著的关联.
- 终身RT也没有显示出与降低乳腺癌风险的统计学意义上的关联.
结论:
- 在成年早期 (15-24岁) 的抵抗训练可能在降低乳腺癌风险方面发挥作用.
- 在这项研究中,RT在晚年成年期或整个一生中RT没有显示出对乳腺癌的保护作用.
- 需要进一步的研究来证实这些初步发现,并探索RT对整个生命周期的乳腺癌预防影响的细微差别.
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