Adami G F, Campostano A, Ravera G B, Gandolfo P, Cocchi F, Scopinaro N
Divisione di Medicina I, Ospedale S. Martino, Genova.
Minerva Gastroenterol Dietol. 1993 Sep;39(3):113-8.
The relationships between the resting energy expenditure (REE), measured by indirect calorimetry, and eating behavior, assessed by the "Three Factor Eating Questionnaire" were evaluated. The study was carried out in a group of healthy never-obese subjects and in two groups of formerly obese people, who have maintained a normal weight for more than two years. The subjects of the first formerly obese group had brought their body weight to normal by dieting. The second one comprised subjects following biliopancreatic diversion for obesity (BPD) in the long term, who maintain a normal weight because of the intestinal malabsorption due to the operation regardless of food consumption. In comparison with the other subjects, significantly higher cognitive restraint score values were observed in the post-diet subjects. Furthermore, a negative significant correlation between cognitive restraint and REE was found in the non operated subjects, while such correlation was not present in the BPD subjects. Therefore, in normal people cognitive restraint has to be considered to be related to behavioral-cognitive factors rather than biologically driven by energy requirements.
评估了通过间接测热法测量的静息能量消耗（REE）与通过“三因素饮食问卷”评估的饮食行为之间的关系。该研究在一组健康的非肥胖受试者以及两组体重正常维持超过两年的既往肥胖人群中进行。第一组既往肥胖受试者通过节食使体重恢复正常。第二组包括长期接受肥胖症胆胰分流术（BPD）的受试者，由于手术导致肠道吸收不良，无论食物摄入量如何，他们都能维持正常体重。与其他受试者相比，节食后受试者的认知抑制得分值显著更高。此外，在未接受手术的受试者中发现认知抑制与REE之间存在显著负相关，而在BPD受试者中不存在这种相关性。因此，在正常人中，认知抑制应被视为与行为认知因素有关，而非由能量需求生物学驱动。
