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MNDNOP5 - 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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v0.5.0
sof
variables
Polysomnography (PSG)
Oxygen Saturation (SaO2)
mndnop5
mndnop5
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mndnop4
mndrba
Name
mndnop5
Label
Minimum oxygen saturation (SaO2) (Non-rapid eye movement sleep (NREM), non-supine, >= 5% oxygen desaturation)
Units
percent (%)
Type
numeric
Tags
left
non rem
non-rem
other
prone
right
upright
Visit number vs Minimum oxygen saturation (SaO2) (Non-rapid eye movement sleep (NREM), non-supine, >= 5% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
289
86.7
± 4.0
87.0
67.0
94.0
172
461
Age (categorical) vs Minimum oxygen saturation (SaO2) (Non-rapid eye movement sleep (NREM), non-supine, >= 5% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
286
86.7
± 3.9
87.0
67.0
94.0
169
455
75-84 years
204
86.9
± 3.9
88.0
67.0
94.0
121
325
85 years or older
82
86.3
± 4.1
87.0
72.0
93.0
48
130
Gender vs Minimum oxygen saturation (SaO2) (Non-rapid eye movement sleep (NREM), non-supine, >= 5% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
289
86.7
± 4.0
87.0
67.0
94.0
172
461
Female
289
86.7
± 4.0
87.0
67.0
94.0
172
461