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MNDROP4 - SOF Variables
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Study of Osteoporotic Fractures
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Variables
v0.8.0
sof
variables
Sleep Monitoring
Polysomnography
Oxygen Saturation
mndrop4
mndrop4
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mndrop3
mndrop5
Name
mndrop4
Label
Minimum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 4% from type II polysomnography
Units
percent (%)
Type
numeric
Tags
minlvlsa_srpo_ap4uhp3x4u_f1t2
Visit number vs Minimum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 4% from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
323
86.2
± 4.7
87.0
62.0
94.0
138
461
Age (categorical) vs Minimum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 4% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
319
86.2
± 4.7
87.0
62.0
94.0
136
455
75-84 years
225
86.5
± 4.5
87.0
64.0
94.0
100
325
85 years or older
94
85.6
± 5.2
87.0
62.0
93.0
36
130
Gender vs Minimum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 4% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
323
86.2
± 4.7
87.0
62.0
94.0
138
461
Female
323
86.2
± 4.7
87.0
62.0
94.0
138
461