Involuntary Weight Loss in Older Outpatients: Incidence and Clinical Significance

Abstract

These results indicate that involuntary weight loss occurred frequently (13.1% annual incidence) in this population of older veteran outpatients. When involuntary weight loss occurred, the predominant anthropometric changes were decrements in measures of centrally distributed fat (trunkal skinfolds and circumferences). Finally, involuntary weight loss greater than 4% of body weight appears to be clinically important as an independent predictor of increased mortality.