Table 2.

Cross-modal comparison of sensitivities and specificities.

	SS	Act80	Act40	Act20	MTN-B	MTN-W
Sensitivity	92.43 ± 1.83	93.00 ± 0.81	87.27 ± 1.30	80.00 ± 1.95	77.71 ± 3.27	59.50 ± 3.71
Specificity	69.69 ± 4.95	15.87 ± 3.04	30.23 ± 4.00	47.34 ± 5.52	56.65 ± 6.29	76.83 ± 5.71

The sensitivities and specificities of sleep epoch detection are compared among the methods. SS performance was superior among the methods analyzed.

SS, SleepScope.