title: Prediction of mortality in patients in acute medical wards using basic laboratory and anthropometric data.
abstract: The value of anthropometric and biochemical indices in predicting short-term mortality among patients in general medical wards was assessed in 294 patients admitted consecutively to a district hospital over a one month period. Using a stepwise logistic regression model and supported by the linear discriminant analysis method, mortality within 3 months could be predicted with sensitivity of 83% and specificity of 84% using the following variables: sex, functional ability, urea, total protein, alkaline phosphatase and albumin-adjusted calcium. Addition of anthropometric values and biochemical nutritional indices did little to improve the accuracy of the prediction, contrary to previous findings among surgical patients and elderly residents of long-term care institutions.
authors.affiliation: Department of Medicine, Chinese University of Hong Kong.
authors.forename: J
authors.initials: J
authors.lastname: Woo
authors.forename: Y T
authors.initials: YT
authors.lastname: Mak
authors.forename: J
authors.initials: J
authors.lastname: Lau
authors.forename: R
authors.initials: R
authors.lastname: Swaminathan
mesh_terms: D000203:Activities of Daily Living; D000208:Acute Disease / Q000401:mortality*; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000886:Anthropometry; D015415:Biomarkers; D005260:Female; D017052:Hospital Mortality; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D015596:Nutrition Assessment; D009752:Nutritional Status; D011379:Prognosis; D012737:Sex Factors
chemical_list: D015415:Biomarkers