参与减肥干预后肥胖的青春期前非裔美国女孩身体满意度的改善

Daniel Vincent, Anna L. Newton, Lynae J. Hanks, K. Fontaine, K. Casazza
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摘要

目标。目的评价40名7 ~ 12岁肥胖非裔美国人(AA)青春期前女性体重指数(BMI)和体脂变化与身体不满、自尊、自我效能感的关系。方法。为期18周的干预包括2个阶段:6周的高热量阶段和12周的低热量阶段,其中提供所有食物。适用于AA人群的等高线绘制评定量表评估身体不满意程度。自我效能感采用体重效能感生活方式问卷,自尊感采用罗森博格自尊量表。采用双能x线吸收仪测定全身脂肪和躯干脂肪。结果。研究结果表明,对身体不满意与6周时躯干脂肪和干预结束时的BMI呈正相关,BMI越高,体型越大,尽管这些关联在研究过程中有所不同。结论和含义……
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Improvements in Body Satisfaction Among Obese Preadolescent African American Girls After Participation in a Weight-Loss Intervention
Objective. To evaluate the relationship between body dissatisfaction, self-esteem, self-efficacy, and changes in body mass index (BMI) and body fat in 40 obese African American (AA) preadolescent females, aged 7 to 12 years, participating in a weight-loss intervention. Methods. The 18-week intervention consisted of 2 phases: a 6-week eucaloric phase and a 12-week hypocaloric phase, in which all food was provided. The Contour Drawing Rating Scale adapted for use in AA populations assessed body dissatisfaction. Self-efficacy was assessed by the Weight Efficacy Life-Style Questionnaire and self-esteem by Rosenberg’s Self-Esteem Scale. Total body fat and trunk fat were assessed by dual-energy x-ray absorptiometry. Results. Findings indicated that body dissatisfaction was positively associated with trunk fat at 6 weeks and BMI at the end of the intervention, and a higher BMI was associated with a larger perceived body figure, though these associations varied over the course of the study. Conclusions and Implic...
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