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OARDNBA4 - 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
.
v0.3.1
sof
variables
Polysomnography
Respiratory Events
Apnea
Obstructive
oardnba4
oardnba4
Overview
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Histogram
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History
oardnba3
oardnba5
Name
oardnba4
Label
Obstructive Apnea per hour w/ arousals (NREM, Back, 4% oxygen desaturation)
Units
events per hour
Type
numeric
Tags
oardnba4
Visit Number vs Obstructive Apnea per hour w/ arousals (NREM, Back, 4% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
3.2
± 8.1
0.0
0.0
67.2
-
461