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RDINOP4 - 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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v0.4.2
sof
variables
Polysomnography (PSG)
Respiratory Events
Hypopnea
rdinop4
rdinop4
Overview
Graphs
Histogram
Age
Gender
More
History
rdinop3
rdinop5
Name
rdinop4
Label
Hypopnea per hour (Non-rapid eye movement sleep (NREM), non-supine, >= 4% oxygen desaturation)
Units
events per hour
Type
numeric
Tags
left
non rem
non-rem
other
prone
right
upright
Visit number vs Hypopnea per hour (Non-rapid eye movement sleep (NREM), non-supine, >= 4% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
4.1
± 9.0
0.9
0.0
75.4
-
461
Age (categorical) vs Hypopnea per hour (Non-rapid eye movement sleep (NREM), non-supine, >= 4% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
3.9
± 8.2
0.9
0.0
69.9
-
455
75-84 years
325
3.2
± 7.0
0.9
0.0
69.9
-
325
85 years or older
130
5.9
± 10.3
1.2
0.0
59.7
-
130
Gender vs Hypopnea per hour (Non-rapid eye movement sleep (NREM), non-supine, >= 4% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
4.1
± 9.0
0.9
0.0
75.4
-
461
Female
461
4.1
± 9.0
0.9
0.0
75.4
-
461