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MXOANBP2 - 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
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v0.4.0
sof
variables
Polysomnography
Respiratory Events
Apnea
Obstructive
mxoanbp2
mxoanbp2
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mxoanbp
mxoanbp3
Name
mxoanbp2
Label
Maximum Obstructive Apnea length (NREM, Back, 2% oxygen desaturation)
Units
seconds
Type
numeric
Tags
mxoanbp2
Visit Number vs Maximum Obstructive Apnea length (NREM, Back, 2% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
15.2
± 20.6
0.0
0.0
144.0
-
461
Age (categorical) vs Maximum Obstructive Apnea length (NREM, Back, 2% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
15.2
± 20.6
0.0
0.0
144.0
-
455
75-84 years
325
15.1
± 21.1
0.0
0.0
144.0
-
325
85 years or older
130
15.4
± 19.3
0.0
0.0
81.0
-
130
Gender vs Maximum Obstructive Apnea length (NREM, Back, 2% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
15.2
± 20.6
0.0
0.0
144.0
-
461
Female
461
15.2
± 20.6
0.0
0.0
144.0
-
461