Table 3.

Agreement between PAT and PSG measurements (cut points = 10/h and 15/h)

SDB/threshold	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Area under ROC curve (p)
Total AHI ≥ 10 events/h	83.3	55.6	87.3	47.6	0.791 P < 0.001
Total AHI ≥ 15 events/h	85.1	70.3	78.4	78.8	0.867 P < 0.001
AHIc ≥ 10 events/h	71.4	98.6	90.9	94.5	0.827 P < 0.001
AHIc ≥ 15 events/h	66.7	100	100	94.7	0.866 P < 0.001