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NSRR
TIMEREM - CFS Variables
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Cleveland Family Study
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Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.7.0
is
available here
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v0.2.1
cfs
variables
Polysomnography
Sleep Architecture
timerem
timerem
Overview
Graphs
Histogram
Age
Gender
Race
More
Related
History
timebedp
timeremp
Name
timerem
Label
Percent Time in REM
Description
Total time scored as REM rounded to nearest minute
Calculation
timerem
=
minremp
Units
minutes
Type
numeric
Tags
timerem
Visit vs Percent Time in REM
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
718
69.7
± 32.5
69.0
0.0
208.0
17
735
Age at time of visit vs Percent Time in REM
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
643
68.7
± 32.5
68.0
0.0
208.0
15
658
5-14 yrs old
63
60.5
± 22.4
61.0
0.0
119.0
1
64
15-24 yrs old
111
69.5
± 30.9
73.0
0.0
145.0
1
112
25-34 yrs old
62
79.2
± 32.2
74.5
7.0
160.0
-
62
35-44 years
94
80.5
± 34.4
79.0
6.0
208.0
4
98
45-54 years
142
71.1
± 30.8
70.0
0.0
151.0
6
148
55-64 years
82
68.8
± 34.7
67.0
0.0
145.0
2
84
65-74 years
57
55.7
± 28.9
59.0
0.0
130.0
-
57
75-84 years
30
41.7
± 30.6
43.5
0.0
105.0
1
31
85 years or older
2
14.0
± 4.2
14.0
11.0
17.0
-
2
Sex vs Percent Time in REM
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
718
69.7
± 32.5
69.0
0.0
208.0
17
735
Female
396
71.3
± 33.3
70.0
0.0
199.0
10
406
Male
322
67.7
± 31.5
67.0
0.0
208.0
7
329
Race vs Percent Time in REM
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
718
69.7
± 32.5
69.0
0.0
208.0
17
735
White
297
66.1
± 30.6
67.0
0.0
140.0
7
304
Black
399
72.0
± 33.8
71.0
0.0
208.0
10
409
Other
22
75.6
± 31.2
69.0
36.0
156.0
-
22