Open AccessPsychosocial and Behavioral Aspects of Bariatric Surgery
Author(s) -
Sarwer David B.,
Wadden Thomas A.,
Fabricatore Anthony N.
Publication year - 2005
Publication title -
obesity research
Language(s) - English
Resource type - Journals
eISSN - 1550-8528
pISSN - 1071-7323
DOI - 10.1038/oby.2005.71
Subject(s) - psychosocial , obesity , medicine , quality of life (healthcare) , weight loss , obesity surgery , population , gerontology , psychiatry , gastric bypass , environmental health , nursing
Bariatric surgery has become an increasingly popular treatment option for individuals with extreme obesity (defined as a BMI ≥ 40 kg/m 2 ) or those with less severe obesity accompanied by significant comorbidities. Sustained postoperative weight loss and improvements in obesity‐related health problems make bariatric surgery the most effective treatment for this population. Nevertheless, most experts agree that psychosocial and behavioral factors contribute to successful postoperative outcomes. This paper reviews the literature on the preoperative psychosocial status, eating behaviors, and quality of life of patients who seek bariatric surgery. In addition, the paper examines studies that investigated changes in these factors postoperatively. The review concludes with an agenda for future research in this area.