Table 4.

Results of predischarge and preadmission models for CAS patients.

	Predischarge model		Preadmission model
	LR	ANN	LR	ANN
Accuracy (%)	89.95%	88.07%~89.64%	91.53%	88.31%~89.65%
MAE	1.09	1.06~1.11	1.00	1.03~1.07
MRE	0.46	0.44~0.47	0.45	0.44~0.47