Malnutrition prevalence and nutrition profile. (A) Prevalence of malnutrition according to Glim criteria. Prevalence of malnutrition in patients subgroups clustered by BMI (B), presence of symptoms (C), comorbidities (D), calf circumference (E), SMI (F), free fat mass (g), and phase angle (h). Abbreviations: BMI, body mass index; Circ, circumference; SMI, skeletal muscle mass.