Visit number vs Maximum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 8	461	2.5	± 7.0	0.0	0.0	39.0	-	461

Age (categorical) vs Maximum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography

Visit 8

	N	Mean	StdDev	Max	Unknown	Total
Total	455	2.5	± 6.9	39.0	-	455
75-84 years	325	2.1	± 6.5	39.0	-	325
85 years or older	130	3.4	± 7.8	35.0	-	130

Gender vs Maximum duration of central apnea in NREM sleep in supine position: Central apneas with >= 4% oxygen desaturation threshold used and with or without arousal from type II polysomnography

Visit 8

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	461	2.5	± 7.0	0.0	0.0	39.0	-	461
Female	461	2.5	± 7.0	0.0	0.0	39.0	-	461

Study of Osteoporotic Fractures

Gender