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首页> 外文期刊>Eating and weight disorders: EWD >Disordered eating and injuries among adolescent ballet dancers
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Disordered eating and injuries among adolescent ballet dancers

机译：青少年跳芭蕾舞者饮食失调和受伤

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BACKGROUND: Ballet dancers are at elevated risk for eating disorders, but the extent to which disordered eating attitudes and behaviors represent a relatively benign adaptation to an environment that values extreme thinness, or a functionally impairing form of psychopathology, has sparked considerable debate. METHOD: To determine whether disordered eating is associated with role impairment in dancers, we evaluated its association with musculoskeletal injuries among 239 adolescent female ballet students. RESULTS: Dance students reported a variety of lifetime disordered eating behaviors to control weight including fasting (29.3%), vomiting (9.6%), and laxative use (4.2%). More than half (52.3%) reported a lifetime history of injury (stress fracture, broken bone, and/or medically treated tendonitis). A greater number of lifetime disordered eating behaviors was associated with a greater number of lifetime injuries (p=0.01). Moreover, vomiting history was associated with greater likelihood of injury (p=0.004) and increased time to recover from injury (median difference=22.8 days, p=0.006). CONCLUSION: Although the direction of causality cannot be determined from this retrospective design, these results suggest that disordered eating is associated with role-relevant functional impairment, even among members of a subculture that values extreme thinness.
机译：背景：跳芭蕾舞者饮食失调的风险较高，但是饮食失调的态度和行为在多大程度上代表了对极度瘦弱或心理病理功能受损形式的环境的相对良性适应，引发了广泛的争论。方法：为了确定饮食失调是否与舞者的角色障碍有关，我们评估了239名青春期女芭蕾舞生的饮食与肌肉骨骼损伤的关系。结果：舞蹈学生报告了各种终生饮食失调行为，以控制体重，包括禁食（29.3％），呕吐（9.6％）和通便（4.2％）。超过一半（52.3％）的人报告了一生的受伤史（压力性骨折，骨折和/或经药物治疗的腱炎）。一生中更多的一生无序的饮食行为与一生中的一生中更多的伤害有关（p = 0.01）。此外，呕吐史与受伤的可能性更大（p = 0.004）和从受伤中恢复的时间增加（中位数差异= 22.8天，p = 0.006）有关。结论：尽管不能从这种回顾性设计中确定因果关系的方向，但这些结果表明，即使在重视极度瘦弱的亚文化成员中，饮食失调也与与角色相关的功能障碍有关。

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