Visit number vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 5% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type II polysomnography

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 8	461	2.5	± 8.1	0.0	0.0	72.0	-	461

Age (categorical) vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 5% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type II polysomnography

Visit 8

	N	Mean	StdDev	Max	Unknown	Total
Total	455	2.6	± 8.1	72.0	-	455
75-84 years	325	2.5	± 7.7	72.0	-	325
85 years or older	130	2.9	± 9.2	62.0	-	130

Gender vs Obstructive Apnea Index (REM, Non-Supine): (Obstructive apneas with >= 5% oxygen desaturation or with arousal) / hour of REM sleep in non-supine position from type II polysomnography

Visit 8

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	461	2.5	± 8.1	0.0	0.0	72.0	-	461
Female	461	2.5	± 8.1	0.0	0.0	72.0	-	461

Study of Osteoporotic Fractures

Age