Geneva University Hospitals, 1205 Geneva, Switzerland.
Psychiatr Q. 2010 Mar;81(1):49-56. doi: 10.1007/s11126-009-9117-3.
Obesity and binge eating disorder are common in individuals with psychotic disorders. Eating and weight-related cognitions are known to influence eating behaviors. The study was designed to assess the psychometric properties of the Mizes Anorectic Cognitions Questionnaire (MAC-R) in patients with psychotic disorders. Binge eating disorder (BED), body mass index (BMI), the MAC-R and the three factor eating questionnaire (TFEQ) were assessed in 125 patients with a diagnosis of schizophrenia or schizoaffective disorder. Whereas the MAC-R has not acceptable psychometric properties, a brief version of the MAC-R (BMAC) has good psychometrical properties and is correlated with TFEQ and BMI. Binge eating disorder is also correlated to the Rigid Weight Regulation and Fear of Weight Gain subscale. The BMAC is a useful brief measure to assess eating and weight related cognitions in people with psychotic disorders.
肥胖和暴食障碍在精神障碍患者中很常见。饮食和体重相关认知被认为会影响饮食行为。本研究旨在评估 Mizes 神经性厌食症认知问卷（MAC-R）在精神障碍患者中的心理测量特性。在 125 名被诊断为精神分裂症或分裂情感障碍的患者中评估了暴食障碍（BED）、体重指数（BMI）、MAC-R 和三因素饮食问卷（TFEQ）。虽然 MAC-R 的心理测量特性不可接受，但 MAC-R 的简短版本（BMAC）具有良好的心理测量特性，并且与 TFEQ 和 BMI 相关。暴食障碍也与刻板的体重调节和对体重增加的恐惧分量表相关。BMAC 是一种有用的简短测量工具，可用于评估精神障碍患者的饮食和体重相关认知。
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