ALB and nutritional deficiency disease: The prevalence of malnutrition classified by MNA-SF, NRS2002, BMI, serum albumin, hemoglobin, total lymphocyte count, handgrip strength, calf circumference and mid-arm circumference were 45 %, 38 %, 17 %, 22 %, 24 %, 71 %, 36 %, 12 % and 15 %, respectively.