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REMLAIIP - CCSHS Variables
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Cleveland Children's Sleep and Health Study
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Variables
v0.8.0
ccshs
variables
Sleep Monitoring
Polysomnography
Sleep Architecture
remlaiip
remlaiip
Overview
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pctlt95
remlaip
Name
remlaiip
Label
REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography
Units
minutes (min)
Type
numeric
Tags
ttldursp_s1sr_f1t1
Visit vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Peds
-
-
-
-
-
-
-
-
Teenz
-
-
-
-
-
-
-
-
TREC
515
108.2
± 51.5
94.0
0.0
357.0
2
517
Age at time of visit vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography
TREC
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
515
108.2
± 51.5
94.0
0.0
357.0
2
517
16.14 to 17.41 years
130
118.3
± 53.3
102.5
50.0
347.0
-
130
17.41 to 17.69 years
128
109.4
± 55.9
98.0
0.0
357.0
1
129
17.69 to 17.91 years
129
107.1
± 49.8
91.0
2.0
296.0
-
129
17.91 to 19.56 years
128
97.7
± 44.9
82.0
6.0
266.0
1
129
Male gender vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography
TREC
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
515
108.2
± 51.5
94.0
0.0
357.0
2
517
No
255
109.2
± 52.5
92.0
5.0
357.0
1
256
Yes
260
107.1
± 50.7
95.0
0.0
296.0
1
261
Race vs REM Sleep Latency: the interval between the first sleep epoch and REM sleep excluding wake from type I polysomnography
TREC
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
515
108.2
± 51.5
94.0
0.0
357.0
2
517
White
307
114.4
± 55.6
100.0
0.0
357.0
2
309
Black
185
95.9
± 40.6
80.0
6.0
244.0
-
185
Other
23
123.6
± 57.6
99.0
54.0
236.0
-
23