. Author manuscript; available in PMC: 2006 May 1.

Published in final edited form as: Pediatrics. 2006 Apr;117(4):e769–e778. doi: 10.1542/peds.2005-1837

Table 5.

Simple linear regression models of baseline mean sleep latency^* on each listed baseline polysomnographic measure of sleep-disordered breathing

Polysomnographic Variable	Beta	s.e.	R²	p-value
Obstructive apnea index	−0.14	0.06	0.055	0.02
Apnea/hypopnea index	−0.06	0.03	0.049	0.02
Respiratory disturbance index^**	−0.09	0.04	0.068	0.02
Arousal index	−0.06	0.05	0.015	0.21
Minimum oxygen saturation	0.13	0.04	0.076	0.005
Percent sleep time spent with end-tidal CO2 > 50 mmHG ^***	−0.02	0.01	0.074	0.007

on Multiple Sleep Latency Test

^**

Available for 54 AT and 22 control subjects

^***

Available for 71 AT and 27 control subjects