Remerciements
Résumé
Introduction
Definition
Prevalence and incidence
Morbidity
Factors influencing the weight gain
Psychological factors
Treatment
Hypothesis
Question
Subjects and methods
Study subjects
Inclusion Criteria
Exclusion Criteria
Methods
Study
Design
Intervention
Methods of measurement
Analysis of data
Results
Discussion
Correlation between pre-surgery depression and BW correction at one year
Strengths of our study
Weakness of our study
Recommendations
References