Table 2.

Confusion matrix of Model 1 results, Crowe classification

	True
	Normal	Borderline	Crowe 1	Crowe 2	Crowe 3	Crowe 4	Class precision
Predicted
Normal	48	13	5	0	0	0	72.7%
Borderline	3	1	2	0	0	0	16.7%
Crowe 1	0	1	13	3	1	0	72.2%
Crowe 2	0	0	0	4	3	0	57.1%
Crowe 3	0	0	0	1	3	1	60.0%
Crowe 4	0	0	0	0	0	1	100.0%
Class recall	94.1%	6.7%	65.0%	50.0%	42.9%	50.0%