Association between frailty, physical performance and body composition as described by Odds Ratios (ORs) for multinomial logistic regression models.

OR = odds ratio; WC = waist circumference; RASM = relative appendicular skeletal muscle; BMD = bone mineral density; SMAF = the Functional Autonomy Measurement System; MNA = Mini-nutrition assessment; MMSE = Mini–mental state examination; CCI = Charlson’s Comorbidity Index; 25(OH)D = 25-hydroxyvitamin D; i-PTH = intact-parathyroid hormone.a Includes age, gender, bone and muscle qualityb Includes age, gender, bone and muscle quality, and functional parametersc Includes age, gender, bone and muscle quality, functional parameters, serum 25(OH)D and i-PTH levels† Significant association.Association between frailty, physical performance and body composition as described by Odds Ratios (ORs) for multinomial logistic regression models.