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Psychosocial factors and dietary patterns in metabolic and bariatric surgery: analyzing anxiety, depression, and
Beatriz Vieira1,2, Zélia Santos1,3, Rui Ribeiro1,4
1Hospital Lusíadas Amadora, Amadora, Portugal.
Background:
Scientific evidence has demonstrated that psychosocial factors can influence hedonic hunger (HH). Moreover, HH can be a predictor of metabolic and bariatric surgery (MBS) outcomes. The Mediterranean Diet (MD) has been used as a model approach for managing excess weight. In this study, we assessed the association between anxiety and depression levels, HH, and adherence to MD in candidates to MBS and post-MBS subjects.
Methods:
This was a cross-sectional observational study that included individuals who were candidates and who were submitted to MBS. Data analysis included anthropometric measurements, assessment of anxiety and depression levels, HH, and adherence to MD.
Results:
Of the 64 included individuals, 68.8% were female, with a mean age of 48.39 years. A significant positive correlation was observed between HH and anxiety and depression levels. No statistically significant relationship was found between adherence to MD and HH, nor with anxiety and depression levels.
Conclusion:
Psychological status largely contributes to weight control. Therefore, patients should be carefully assessed before and after surgery to ensure treatment and adequate follow-up. Future studies are needed to better determine the complex relationship between psychological factors, HH, food intake, and weight.
Level V:
Cross-sectional observational study.
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