NUTRITIONAL STATUS, VITAMIN D AND NASAL COLONIZATION IN SPINAL SURGERY

ABSTRACT Objective: Evaluate the nutritional status, vitamin D, the serum albumin, and the nasal colonization by bacteria in a Brazilian population sample that included specifically patients undergoing spine surgery Methods: The serum albumin and vitamin D tests were performed on blood samples; nasal microbiological research was performed by swab and demographic information was collected. We studied the correlation between the tests and gender and age groups of patients. Results: Seventy-five patients were included. Of this total, 74 patients underwent testing of albumin levels, 64 of vitamin D and 41 underwent nasal swab. The mean of serum albumin was 3.76 g/dl (SD = 0.53 g/dl); 70.3% of subjects were considered normal and 29.7% showed hypoalbuminemia. Regarding vitamin D, the mean was 16.64 ng/ml (SD: 7.43 ng/ml); 64.1% of patients were considered deficient, 32.8% insufficient, and 3.1% were considered normal. There was significant difference between albumin and age (p=0.007), being that the greater the age, the lower the albumin. Hypoalbuminemia was significantly more frequent over 60 years (p