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Stability and Workload Index for Transfer (SWIFT) scale ROC curves. (A) Intensive Care Unit 1. (B) Intensive Care Unit 2. A: Area under the curve = 0.670±0.34; p<0.001 and 95% CI=0.603-0737; B: Area under the curve = 0.577±0.041; p=0.085; 95% CI=0.496-0.658.
