目的比较汉、彝族高中女生身体不满意影响因素的预测模型,为进一步采取干预措施提供依据。方法采用负面身体自我-胖量表、知觉到的社会压力量表、理想身体内化量表、外貌社会比较量表和知觉到的嘲笑量表,对西昌彝族自治州236名彝族女生和河南某地237名汉族女生进行调查。结果对于汉、彝族女生来说,知觉到的社会压力都直接影响,并通过社会比较间接影响了身体不满意;BMI都直接预测并间接预测了身体不满意。嘲笑对汉族女生的身体不满意既有直接影响,又有间接影响;对彝族女生没有影响。理想身体的内化对汉族女生的身体不满意没有影响,对于彝族女生的身体不满意存在影响。结论汉族、彝族女孩的身体不满意预测模型存在差异。 Objective To compare the predictive models of the factors that affect the body dissatisfaction of Han and Yi high school girls and provide the basis for further intervention. Methods A total of 236 Yi girls from Xichang Yi Autonomous Prefecture and a certain place in Henan Province were enrolled in this study using the Negative Physical Self-Fat Scale, Perceived Social Stress Scale, Ideal Internalization Scale, Social Appearance Comparison Scale and Perceived Laughing Scale. 237 Han girls to investigate. Results For Han and Yi girls, perceived social pressure had a direct impact on the social pressure and indirectly affected the body’s dissatisfaction through social comparison. BMI directly predicted and indirectly predicted that the body was dissatisfied. It is both direct and ridiculous to laugh at the dissatisfaction of the Han girls and has no direct impact on the Yi girls. The internalization of the ideal body has no effect on the dissatisfaction of the body of the Han girls and has an impact on the dissatisfaction of the Yi girls. Conclusion The body dissatisfaction prediction model of Han and Yi girls is different.