Fig. 1

Correlation between discharge destination and functional independence measure score at discharge. The receiver operating characteristic curve shows functional independence measure score for predicting discharge destination. The area under the receiver operating characteristic curve for functional independence measure score was 0.877. Using a threshold of 82 for functional independence measure score, the sensitivity was 77.5 % and the specificity was 85.3 %. Total functional independence measure scores range from 18 (lowest) to 126 (highest)