title: Evaluation of nutritional status and its effects on morbidity and mortality of surgical patients.
abstract: Sixtynine patients (31 males and 38 females) above the age of 12 years undergoing surgery under general anaesthesia were selected for this study. Thirty percent males and 29% females were depleted, 55% and 37% males and females, respectively, were normal and 13% and 34% males and females, respectively, were obese as indicated by Body-mass index (BMI). Measurement of midarm-muscle-circumference (MAMC) indicated mild to moderate protein deficiency in 32% of the patients while triceps skinfold thickness (T.S.T) indicates mild to severe calorie deficiency in 68% males and 50% females. Dietary intake both pre and post operatively was unsatisfactory. Pre-operatively 26% of the females had Hb level below normal (less than 11 G%). Only 3-5% of the patients had protein and albumin level below normal (less than 3.5 G%). Post-operatively all the anthropometric measurements as well as serum protein and albumin levels decreased and BUN increased significantly indicating body catabolism. Post operative hospital stay was significantly more in undernourished patients.
authors.affiliation: PMRC Research Centre, Jinnah Postgraduate Medical Centre, Karachi.
authors.forename: F
authors.initials: F
authors.lastname: Nizami
authors.forename: S
authors.initials: S
authors.lastname: Ashraf
authors.forename: S J
authors.initials: SJ
authors.lastname: Zuberi
authors.forename: A
authors.initials: A
authors.lastname: Channa
authors.forename: K A
authors.initials: KA
authors.lastname: Jalil
authors.forename: S E
authors.initials: SE
authors.lastname: Alam
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009752:Nutritional Status; D011183:Postoperative Complications; D013514:Surgical Procedures, Operative / Q000401:mortality