Table 3. Fraction of subjects correctly classified during cross-validation – Automatic vs Manual (bold indicates highest performing metric among algorithms).

Threshold	33			34			35			36			37			38
Method a	A	LV		A	LV		A	LV		A	LV		A	LV		A	LV
Precision	0.70	0.80		0.76	0.87		0.81	0.79		0.82	0.83		0.85	0.81		0.83	0.73
Recall	0.37	0.42		0.70	0.48		0.69	0.42		0.69	0.49		0.62	0.64		0.64	0.80
DSC	0.48	0.55		0.73	0.62		0.75	0.55		0.75	0.61		0.72	0.71		0.72	0.77
Accuracy	0.88	0.90		0.89	0.87		0.86	0.80		0.85	0.81		0.81	0.81		0.78	0.78

^a A = automatic, L_V = manual linear regression-based method