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Behavioural changes following gastric surgery for morbid obesity: a prospective, controlled study
Journal of Psychosomatic Research
|January 1, 1983
Summary
Gastric surgery for morbid obesity leads to significant weight loss without adverse psychological effects. While eating habits remained unchanged, patients demonstrated positive behavioral shifts post-surgery.
Area of Science:
- Bariatric Surgery
- Obesity Medicine
- Psychological Outcomes
Background:
- Morbid obesity presents significant health challenges.
- Gastric surgery is a treatment option for morbid obesity.
- Understanding psychological impacts of weight loss surgery is crucial.
Purpose of the Study:
- To evaluate the long-term outcomes of gastric surgery for morbid obesity.
- To compare psychological and behavioral changes in gastric surgery patients versus control groups.
- To assess changes in eating habits and psychopathology post-gastric procedure.
Main Methods:
- Prospective, controlled long-term follow-up study.
- Comparison of gastric surgery (GS) group with normal weight (NC) and obese (OC) controls.
- Assessment using structured self-rating scales, MMPI, Katz Adjustment Scale, and Zung Depression Scale.
Main Results:
- Gastric surgery patients achieved significant weight loss.
- No major psychopathological reactions were observed in the GS group.
- Eating habits showed minimal alteration, but significant behavioral changes occurred post-weight loss.
Conclusions:
- Gastric surgery is effective for substantial weight reduction in morbidly obese patients.
- The procedure does not induce significant negative psychological sequelae.
- Weight loss following gastric surgery is associated with positive behavioral adaptations.