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Influence of Psychological Characteristics on Weight-Loss Expectations of Patients Seeking Bariatric Surgery

机译：心理特征对畜牧手术患者减肥预期的影响

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Objective: Bariatric surgery is recognized as the most efficient technique for helping patients lose weight. Despite generally observed average results, bariatric patients (BP) tend to overestimate their potential postsurgical weight loss. Some studies have shown that these unrealistic weight-loss expectations (WLEs) could influence satisfaction. The aims of this study were to evaluate the WLE in a French bariatric sample and to identify psychological factors that could play a role in the development of WLE. Methods: A total of 304 BP (age=38.4811.43 years; body mass index [BMI]=43.045.62; women=71.4%) completed a measure of their expected post-treatment weight, the second part of the Goals and Relative Weights Questionnaire and questionnaires measuring psychological characteristics. Results: Our sample's mean weight-loss goal was equivalent to losing 92.46% of their excess weight. Regression analyses showed that body dissatisfaction affected all weight-loss goals. Baseline BMI is another factor influencing WLE except for the disappointed weight, for which depression level appears to be a slightly influential predictor. Conclusions: Confirming previous results, BP present unrealistic WLE. A lower baseline BMI and higher level of body dissatisfaction predict more unrealistic WLE. These results highlight the need to take into account body dissatisfaction in bariatric care to moderate the WLE in BP and their postoperative consequences.
机译：目的：野生手术被认为是帮助患者减肥的最有效技术。尽管普遍观察到的平均结果，但牛肝病患者（BP）往往估计其潜在的后勤体重减轻。一些研究表明，这些不切实际的减肥期预期（WLE）可能影响满足感。本研究的目的是评估法国肥胖症样本中的WLE，并确定可能在WLE的发展中发挥作用的心理因素。方法：共304磅（年龄= 38.4811.43岁;体重指数[BMI] = 43.045.62;女性= 71.4％）完成了预期治疗后权重的衡量标准，第二部分目标和相对的第二部分重量问卷和调查问卷测量心理特征。结果：我们的样本的平均减肥目标相当于失去其多余重量的92.46％。回归分析表明，身体不满会影响所有减肥目标。基线BMI是影响WLE的另一个因素，除了失望的重量，抑郁症似乎是一种略微有影响的预测因子。结论：确认以前的结果，BP呈现不切实际的风格。较低的基线BMI和较高水平的身体不满预测更不切实际的风格。这些结果强调了需要考虑在肥胖症护理中的身体不满，以适度的BP中的WLE及其术后后果。

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