Table 3.

Intraclass Correlation Coefficients (ICCs) for TST by Data Mode and Subgroup ^a

	N	PSG & TAT	PSG & ZCM	PSG & PIM
Analytic sample	181	0.41 (0.28–0.53)	0.32 (0.19–0.45)	0.34 (0.21–0.47)
No SDB (AHI <5)	164	0.55 (0.43–0.65)	0.42 (0.29–0.54)	0.43 (0.30–0.55)
SDB (AHI ≥5)	17	0.00 (0.00–0.42)	0.00 (0.00–0.45)	0.02 (0.00–0.48)
Girls	91	0.66 (0.53–0.76)	0.59 (0.44–0.71)	0.56 (0.41–0.69)
Boys	90	0.31 (0.11–0.49)	0.21 (0.00–0.40)	0.22 (0.02–0.41)
Girls, No SDB	87	0.68 (0.55–0.78)	0.64 (0.49–0.75)	0.61 (0.46–0.73)
Girls, SDB	4	0.71 (0.00–0.98)	0.56 (0.00–0.96)	0.44 (0.00–0.95)
Boys, No SDB	77	0.49 (0.30–0.65)	0.29 (0.08–0.48)	0.29 (0.07–0.48)
Boys, SDB	13	0.00 (0.00–0.47)	0.00 (0.00–0.46)	0.00 (0.00–0.49)

^aICC (95% CI)

AHI = Apnea-hypopnea index