Figure 3From: Body composition in older acute stroke patients after treatment with individualized, nutritional supplementation while in hospital Receiver operating characteristic (ROC) curve. For each cut-off point for mid-upper arm circumference (MUAC) as a test to distinguish between BMI ≤ 20 kg/m2 and BMI > 20 kg/m2, the values for the sensitivity and 1-specificity is plotted. Area under the curve (AUC) = 0.95 (P < 0.001).Back to article page