在大学舞者中,负面的身体形象和有限的营养知识信号需要查和支持
Crystal C Douglas1, Mackinsey Shahan2, Simone P Camel3
1Department of Nutrition Sciences and Health Behavior, The University of Texas Medical Branch, Galveston, TX, USA.
概括
校园舞者,特别是女性,表现出身体扭曲和饮食障碍 (ED) 风险,尽管健康的BMI. 有限的营养知识和依赖同行建议有助于关注趋势,突出了针对性教育干预的必要性.
科学领域:
- 运动医学 运动医学
- 营养科学 营养科学
- 心理学 心理学 心理学
背景情况:
- 大学环境可以加剧舞者对身体形象的担忧和饮食障碍 (ED) 的风险.
- 了解身体形象感知,ED风险和营养知识之间的相互作用对于舞者福祉至关重要.
研究的目的:
- 评估身体形象感知,饮食障碍风险和大学舞者营养知识.
- 调查身体形象扭曲,不满和ED风险因素的性别特异性差异.
主要方法:
- 一个大学舞蹈演员的方便样本完成了身体形象评估尺度-身体尺寸 (BIAS-BD),人体测量和关于ED风险的调查 (饮食态度测试;EAT-26),营养知识和饮食习惯.
- 分析包括描述性统计和t测试来比较群体和性别.
- 身体扭曲 (感知与实际尺寸) 和不满 (感知与理想尺寸) 被测量.
主要成果:
- 女舞者在ETT-26上表现出显著的身体扭曲 (P=.006) 和更高的平均ED风险得分 (11.82) 与男性 (7.75) 相比.
- 18.75%的参与者显示ED风险高 (EAT-26分数≥20).
- 营养知识有限 (<50%正确),许多舞者向同龄人寻求饮食建议,并采用限制性饮食.
结论:
- 大学女舞者表现出身体扭曲和ED风险升高,即使有健康的BMI.
- 有限的营养知识,依赖非专家建议和限制性饮食模式与ED风险增加有关.
- 专注于营养和身体形象的教育干预措施对于舞者健康至关重要.
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