Foster G D, Wadden T A, Swain R M, Stunkard A J, Platte P, Vogt R A
University of Pennsylvania School of Medicine, Philadelphia, USA.
Int J Obes Relat Metab Disord. 1998 Aug;22(8):778-85. doi: 10.1038/sj.ijo.0800659.
Describe the physical and psychological correlates of the Eating Inventory (EI) (also known as the Three-Factor Eating Questionnaire) factors in an obese sample, and determine the relationship between the three EI factors and weight loss.
Consecutive series of obese women enrolled between 1987 and 1996 in clinical trials of weight loss treatments.
223 obese women with a weight of 100.7 +/- 15.5 kg, an age of 41.4 +/- 8.8 y and a body mass index (BMI) of 37.2 +/- 5.6 kg/m2.
The EI and a variety of physical (weight, body composition and resting energy expenditure) and psychological (mood and binge eating) measures were assessed before and after 5-6 months of treatment.
Before treatment, higher restraint scores were associated with lower body weights (P = 0.02), while higher disinhibition scores were associated with greater binge eating severity (P<0.0001). Weight loss treatment was associated with significant increases in restraint and decreases in disinhibition and hunger (all Ps<0.0001). Greater increases in restraint during treatment were associated with larger weight losses (P<0.0001).
The three factors of the EI showed clinical utility in a sample of women receiving treatment for obesity.
描述肥胖样本中饮食量表（EI，也称为三因素饮食问卷）各因素的生理和心理关联，并确定EI三个因素与体重减轻之间的关系。
1987年至1996年间连续纳入减肥治疗临床试验的肥胖女性系列研究。
223名肥胖女性，体重为100.7±15.5千克，年龄为41.4±8.8岁，体重指数（BMI）为37.2±5.6千克/平方米。
在治疗5-6个月前后评估EI以及各种生理指标（体重、身体成分和静息能量消耗）和心理指标（情绪和暴饮暴食）。
治疗前，更高的克制分数与更低的体重相关（P = 0.02），而更高的去抑制分数与更严重的暴饮暴食相关（P<0.0001）。减肥治疗与克制的显著增加以及去抑制和饥饿感的降低相关（所有P值<0.0001）。治疗期间克制增加更多与体重减轻更多相关（P<0.0001）。
EI的三个因素在接受肥胖治疗的女性样本中显示出临床实用性。
