骨压力损伤与人体质量指数百分点下降和青少年运动员饮食障碍诊断的关联
Audrey Potts1, David Soma2,3, Leslie Sim4
1Department of Family Medicine, Mayo Clinic School of Graduate Medical Education, Rochester, MN.
Journal of athletic training
|March 12, 2026
概括
患有骨压伤 (BSI) 的青少年运动员表现出更低的BMI和更高的饮食障碍 (ED) 率的趋势. 对于有风险的运动员来说,早期查减肥和EDs至关重要.
科学领域:
- 运动医学 运动医学
- 儿科整形外科 儿科整形外科
- 饮食障碍 研究 研究 研究
背景情况:
- 青春期对骨发育至关重要,运动员面临的风险包括低BMI和能量可用性.
- 骨压力损伤 (BSI) 和饮食障碍 (EDs) 是青少年运动员的担忧,但它们的共同发生还没有得到很好的定义.
研究的目的:
- 为了比较患病前BMI百分位数下降的发病率,青少年运动员与BSI进行比较.
- 评估与对照组相比,在患有BSI的青少年运动员中发展ED的相对风险.
主要方法:
- 追溯队列研究涉及187名患有BSI的青少年运动员和187名患有膝盖疼痛的对照.
- 数据来源于罗切斯特流行病学项目.
- 条件逻辑回归和分层逻辑等级测试用于分析.
主要成果:
- 在BSI组 (odds ratio=1.53,P=.17) 观察到一种趋势,即BMI百分位数在患病前下降.
- 在BSI组中,ED诊断的频率更高 (14对8对照组,P=13),在5年内风险增加.
- 基于体重或美学运动的运动员在BSI的几率明显更高 (几率比=1.93,P=.0040).
结论:
- 一个趋势表明BSI,病前BMI下降和青少年运动员ED诊断的增加之间存在联系.
- 调查结果突出显示,在这个人群中,体重减轻,压力骨折和ED同时发生.
- 建议包括为患有BSI的青少年运动员提供信息查和治疗指南.
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