Table 3

Indicators of performance of the developed models: accuracy of predictions (MAPE) in the validation sets, and accuracy and sensitivity of high demand classification

Hospital	MAPE	Accuracy (%)	Observed high ED demand	Predicted high ED demand (%, Sensitivity)
Hospital	MAPE	Accuracy (%)	Observed high ED demand	Green	Yellow	Red
A	5.9	72	Green	93	6	1
			Yellow	64	28	8
			Red	46	29	25
B	5.7	72	Green	92	8	0
			Yellow	85	4	11
			Red	35	15	50
C	8.1	67	Green	88	8	4
			Yellow	78	10	12
			Red	45	20	35
D	5.5	76	Green	91	6	3
			Yellow	65	27	8
			Red	35	9	56
E	6.1	74	Green	90	8	2
			Yellow	59	24	17
			Red	34	28	38

.ED, emergency department; MAPE, mean absolute percentage error.