RT Journal Article SR Electronic T1 Risks and benefits of bariatric surgery: Current evidence JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 993 OP 1007 VO 73 IS 11 A1 Brethauer, Stacy A. A1 Chand, Bipan A1 Schauer, Philip R. YR 2006 UL http://www.ccjm.org/content/73/11/993.abstract AB Patients typically lose more than 50% of their excess weight after bariatric surgery. Obesity-related diseases markedly improve, reducing cardiovascular risk and improving life expectancy. Obese patients lose more weight with bariatric surgery than with medical weight-loss treatment.