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HSLPTAWP - SOF Variables
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Study of Osteoporotic Fractures
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Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.8.0
is
available here
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v0.5.0
sof
variables
Polysomnography (PSG)
Sleep Architecture
hslptawp
hslptawp
Overview
Graphs
Histogram
Age
Gender
More
History
hremt34p
hstg2t1p
Name
hslptawp
Label
Number of sleep to awake shifts per hour
Units
stage shifts
Type
numeric
Tags
non-rapid eye movement
non rem
non-rem
nrem
rapid eye movement
rem
Visit number vs Number of sleep to awake shifts per hour
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
3.8
± 2.0
3.4
0.8
15.3
-
461
Age (categorical) vs Number of sleep to awake shifts per hour
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
3.8
± 2.0
3.4
0.8
15.3
-
455
75-84 years
325
3.8
± 1.8
3.5
0.8
15.3
-
325
85 years or older
130
3.9
± 2.4
3.3
0.8
13.7
-
130
Gender vs Number of sleep to awake shifts per hour
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
3.8
± 2.0
3.4
0.8
15.3
-
461
Female
461
3.8
± 2.0
3.4
0.8
15.3
-
461