Obesity: indications for surgery.
D000368:Aged; D048909:Diabetes Complications; D004038:Diet, Reducing; D004734:Energy Metabolism; D005260:Female; D005705:Gallbladder Diseases / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000150:complications; D007082:Ileum / Q000601:surgery*; D007583:Jejunum / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000178:diet therapy / Q000523:psychology / Q000628:therapy*; D010349:Patient Compliance; D012306:Risk; D012907:Smoking