Visit number vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 8	461	16.2	± 13.8	12.0	0.0	80.1	-	461

Age (categorical) vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography

Visit 8

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	455	16.1	± 13.4	12.0	0.0	80.1	-	455
75-84 years	325	15.1	± 12.6	11.7	0.2	80.1	-	325
85 years or older	130	18.5	± 15.1	14.6	0.0	70.5	-	130

Gender vs Obstructive Apnea-Hypopnea Index: (Obstructive apneas with no oxygen desaturation threshold used and with or without arousal+ hypopneas with > 30% flow reduction and >= 3% oxygen desaturation or with arousal) / hour of sleep from type II polysomnography

Visit 8

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	461	16.2	± 13.8	12.0	0.0	80.1	-	461
Female	461	16.2	± 13.8	12.0	0.0	80.1	-	461

Study of Osteoporotic Fractures

Gender