Table 5. Classification performance results obtained for preterm and term, contraction and dummy intervals, and for nonlabor and labor, contraction and dummy intervals of the TPEHGT DS.

TPEHGT DS
10-folds	A) Signals S2, S3 (53 preterm / 53 term)								B) Signals S2, TOCO (53 preterm / 53 term)
	Contraction intervals				Dummy intervals				Contraction intervals				Dummy intervals
[%]	Se	Sp	CA	AUC	Se	Sp	CA	AUC	Se	Sp	CA	AUC	Se	Sp	CA	AUC
QDA(SFS) (12, 12, 9, 11)	89	89	88.68	94.04	87	91	88.79	95.85	89	92	90.57	95.65	91	92	91.51	95.56
10-folds	C) Signals S2, S3 (76 labor / 76 nonlabor)								D) Signals S2, TOCO (76 labor / 76 nonlabor)
	Contraction intervals				Dummy intervals				Contraction intervals				Dummy intervals
[%]	Se	Sp	CA	AUC	Se	Sp	CA	AUC	Se	Sp	CA	AUC	Se	Sp	CA	AUC
QDA(SFS) (12, 11, 10, 8)	83	95	88.82	87.79	88	99	93.42	95.02	87	97	92.11	96.14	87	97	92.11	94.61

The number of features per type of interval are in brackets. The highest CA and AUC per combination of intervals are in bold.