Visit vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 5	332	10.2	± 18.4	1.0	0.0	92.0	403	735

Participant's age (category) vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography

Visit 5

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	294	9.7	± 18.0	1.0	92.0	364	658
5-14 yrs old	47	1.7	± 7.5	0.0	51.0	17	64
15-24 yrs old	45	1.3	± 2.9	0.0	15.0	67	112
25-34 yrs old	32	6.8	± 18.8	0.5	78.0	30	62
35-44 years	47	15.0	± 24.4	3.0	92.0	51	98
45-54 years	53	14.6	± 19.4	7.0	88.0	95	148
55-64 years	35	10.1	± 13.5	4.0	52.0	49	84
65-74 years	25	18.2	± 18.1	8.0	49.0	32	57
75-84 years	9	24.2	± 30.7	1.0	76.0	22	31
85 years or older	1	0.0	-	0.0	0.0	1	2

Participant's sex vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography

Visit 5

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	332	10.2	± 18.4	1.0	92.0	403	735
Female	202	8.2	± 15.0	1.0	88.0	204	406
Male	130	13.4	± 22.5	1.0	92.0	199	329

Participant's race vs Number of oxygen desaturation per hour in REM sleep with oxygen desaturation >= 5% from type I polysomnography

Visit 5

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	332	10.2	± 18.4	1.0	92.0	403	735
White	87	9.2	± 18.2	1.0	92.0	217	304
Black	229	11.3	± 19.0	2.0	88.0	180	409
More than one race	16	0.8	± 1.3	0.0	5.0	6	22

Cleveland Family Study

Gender