. Author manuscript; available in PMC: 2013 Dec 1.

Published in final edited form as: Sleep Med. 2012 Aug 23;13(10):1307–1312. doi: 10.1016/j.sleep.2012.07.002

TABLE 2.

Polysomnography

	PCOS Subjects (n=28)	Female Controls (n=28)	Male Controls (n=28)	p value (ANOVA)
OSA (n) (%)	16(57%)^*	4 (14.3%)	21 (75 %)	0.001
Sleep onset latency (minutes)	39.7 ± 43.2	15.8 ±13.6	20.1 ± 28.7	0.2
Sleep efficiency (%)	78.1 ±14.7	81.7 ± 10.7	78.1 ± 13.8	0.5
Arousal awakening index (events/hr)	12.7 ± 7.3	13.8 ± 5.5	16.6 ± 8.2	0.1
AHI (events/hr)	6.1 ±6.9^**	2.2 ± 3.2	6.9 ± 5.4	0.004
Baseline oxygen (%)	97.9± 1.9	99.0 ±1.1	98.3 ±1.4	0.03
Lowest oxygen (%)	88.9 ± 8.0^***	92.9 ±2.7	89.1 ± 5.1	0.01
Peak ETCO2 (mmHg)	48.9 ± 4.8	46.8 ± 4.8	50.2 ± 4.7	0.04

Data represented as Mean ± SD,

Bonferroni adjustment:

p<0.01 compared to female controls, and p=0.4 compared to male controls

^**

p=0.03 compared to female controls and p=1 compared to male controls

^***

p=0.03 compared to female controls and p=1 compared to male controls