Histogram

Visit number vs Total sleep duration from type I polysomnography (split-night, diagnostic)

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Baseline Visit	56	135.8	± 35.3	128.5	59.5	288.5	317	373
Month 1 Follow-up Visit	-	-	-	-	-	-	-	-
Month 3 Follow-up Visit	-	-	-	-	-	-	-	-

Treatment arm vs Total sleep duration from type I polysomnography (split-night, diagnostic)

Baseline Visit

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	56	135.8	± 35.3	128.5	59.5	288.5	317	373
Lab	55	135.4	± 35.5	128.5	59.5	288.5	131	186
Home	1	158.0	-	158.0	158.0	158.0	186	187

Age at baseline visit vs Total sleep duration from type I polysomnography (split-night, diagnostic)

Baseline Visit

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	56	135.8	± 35.3	128.5	59.5	288.5	317	373
20.0 to 37.0 years	12	132.1	± 34.8	128.5	59.5	184.0	82	94
37.0 to 46.0 years	15	155.9	± 46.0	145.5	94.5	288.5	78	93
46.0 to 55.0 years	13	123.1	± 16.2	121.0	91.5	152.5	80	93
55.0 to 80.0 years	16	130.2	± 30.1	126.0	84.0	219.0	77	93

Gender vs Total sleep duration from type I polysomnography (split-night, diagnostic)

Baseline Visit

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	56	135.8	± 35.3	128.5	59.5	288.5	317	373
Female	14	136.2	± 27.2	128.5	84.0	184.0	134	148
Male	42	135.7	± 37.9	128.8	59.5	288.5	183	225

Race vs Total sleep duration from type I polysomnography (split-night, diagnostic)

Baseline Visit

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Total	55	136.0	± 35.6	128.5	59.5	288.5	309	364
white	46	138.7	± 36.1	129.0	84.0	288.5	213	259
american indian or alaska native	-	-	-	-	-	-	-	-
black or african american	7	120.3	± 35.5	121.5	59.5	158.0	81	88
asian	-	-	-	-	-	-	4	4
native hawaiian or other pacific islander	1	139.0	-	139.0	139.0	139.0	-	1
other	-	-	-	-	-	-	4	4
multiple	1	121.0	-	121.0	121.0	121.0	7	8

Home Positive Airway Pressure