Risk factors for binge eating onset in adolescent girls: a 2-year prospective investigation.
Risk factors for binge eating onset in adolescent girls: a 2-year prospective investigation.
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DOI：
10.1037/0278-6133.21.2.131
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发表时间：
2002-03
期刊：
影响因子：
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通讯作者：
E. Stice;Katherine E Presnell;D. Spangler
中科院分区：
文献类型：
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作者：
E. Stice;Katherine E Presnell;D. Spangler
由于对暴饮暴食（肥胖的一个危险因素）的预测因子知之甚少，因此在一项针对青春期女孩的纵向研究中调查了一组暴饮暴食的假定危险因素。结果证实，暴饮暴食预测肥胖的发病。高节食，压力薄，饮食失调，外观高估，身体不满，抑郁症状，情绪化饮食，体重，低自尊和社会支持的建模预测暴食发作与92%的准确性。分类树分析揭示了外观高估，体重，节食和抑郁症状之间的相互作用，这表明了暴饮暴食的不同途径，并确定了这一结果的极端风险亚组。结果支持这些心理社会和生物因素增加暴饮暴食风险的说法。
Because little is known about the predictors of binge eating (a risk factor for obesity), a set of putative risk factors for binge eating was investigated in a longitudinal study of adolescent girls. Results verified that binge eating predicted obesity onset. Elevated dieting, pressure to be thin, modeling of eating disturbances, appearance overvaluation, body dissatisfaction, depressive symptoms, emotional eating, body mass, and low self-esteem and social support predicted binge eating onset with 92% accuracy. Classification tree analysis revealed an interaction between appearance overvaluation, body mass, dieting, and depressive symptoms, suggesting qualitatively different pathways to binge eating and identifying subgroups at extreme risk for this outcome. Results support the assertion that these psychosocial and biological factors increase risk for binge eating.