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RDIROA3 - SOF Variables
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Study of Osteoporotic Fractures
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Variables
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You are viewing variable information that is kept around for historical purposes only. The latest version
v0.8.0
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v0.4.1
sof
variables
Polysomnography
Respiratory Events
Hypopnea
rdiroa3
rdiroa3
Overview
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Gender
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History
rdiroa2
rdiroa4
Name
rdiroa3
Label
Hypopnea per hour with >=3% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Non-supine)
Units
events per hour (h)
Type
numeric
Tags
left
other
prone
right
upright
Visit Number vs Hypopnea per hour with >=3% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Non-supine)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
16.7
± 16.1
13.6
0.0
77.6
-
461
Age (categorical) vs Hypopnea per hour with >=3% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Non-supine)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
16.7
± 16.0
13.6
0.0
77.6
-
455
75-84 years
325
16.7
± 16.1
13.1
0.0
77.6
-
325
85 years or older
130
16.6
± 15.8
14.4
0.0
63.0
-
130
Gender vs Hypopnea per hour with >=3% oxygen desaturation or arousal (Rapid eye movement sleep (REM), Non-supine)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
16.7
± 16.1
13.6
0.0
77.6
-
461
Female
461
16.7
± 16.1
13.6
0.0
77.6
-
461