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AVCANBP3 - 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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v0.4.2
sof
variables
Polysomnography (PSG)
Respiratory Events
Apnea
Central
avcanbp3
avcanbp3
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History
avcanbp2
avcanbp4
Name
avcanbp3
Label
Average central apnea length (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Units
seconds (s)
Type
numeric
Tags
back
non rem
non-rem
Visit number vs Average central apnea length (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
2.5
± 6.3
0.0
0.0
31.0
-
461
Age (categorical) vs Average central apnea length (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
2.5
± 6.2
0.0
0.0
31.0
-
455
75-84 years
325
2.0
± 5.7
0.0
0.0
31.0
-
325
85 years or older
130
3.7
± 7.3
0.0
0.0
28.0
-
130
Gender vs Average central apnea length (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
2.5
± 6.3
0.0
0.0
31.0
-
461
Female
461
2.5
± 6.3
0.0
0.0
31.0
-
461