Visit number vs Total duration of central apnea in REM sleep in supine position from type II polysomnography

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 8	461	0.02	± 0.1	0.0	0.0	2.2	-	461

Age (categorical) vs Total duration of central apnea in REM sleep in supine position from type II polysomnography

Visit 8

	N	Mean	StdDev	Max	Unknown	Total
Total	455	0.02	± 0.1	2.2	-	455
75-84 years	325	0.02	± 0.1	2.2	-	325
85 years or older	130	0.01	± 0.05	0.3	-	130

Gender vs Total duration of central apnea in REM sleep in supine position from type II polysomnography

Visit 8

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	461	0.02	± 0.1	0.0	0.0	2.2	-	461
Female	461	0.02	± 0.1	0.0	0.0	2.2	-	461

Study of Osteoporotic Fractures

Age