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Variables

Old Version You are viewing variable information that is kept around for historical purposes only. The latest version v0.20.0 is available here.

KNOWN ISSUES Please be sure to check the known issues before using this variable in analysis.

Name

totminfallslp

Label

Sleep Habits (SHHS2): time to fall asleep

Units

minutes

Type

numeric

	N	Mean	StdDev	Median	Min	Max	Unknown	Total
Visit 1	-	-	-	-	-	-	-	-
Interim Follow-up Visit	-	-	-	-	-	-	-	-
Visit 2	4,006	24.5	± 28.4	15.0	0.0	420.0	74	4,080
CVD Outcomes	-	-	-	-	-	-	-	-

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	4,006	24.5	± 28.4	15.0	420.0	74	4,080
35-44 years	183	24.0	± 24.6	15.0	180.0	1	184
45-54 years	701	21.5	± 23.9	15.0	240.0	6	707
55-64 years	1,304	21.8	± 22.4	15.0	210.0	17	1,321
65-74 years	1,170	28.0	± 34.6	15.0	420.0	30	1,200
75-84 years	608	26.6	± 30.9	16.0	240.0	16	624
85 years or older	40	30.5	± 36.1	20.0	180.0	4	44

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	4,006	24.5	± 28.4	15.0	420.0	74	4,080
Male	1,834	20.8	± 24.4	15.0	300.0	27	1,861
Female	2,172	27.6	± 31.0	20.0	420.0	47	2,219

	N	Mean	StdDev	Median	Max	Unknown	Total
Total	4,006	24.5	± 28.4	15.0	420.0	74	4,080
White	3,519	23.5	± 27.0	15.0	420.0	68	3,587
Black	252	30.6	± 36.7	20.0	240.0	4	256
Other	235	32.2	± 36.0	20.0	300.0	2	237

Sleep Heart Health Study