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MXDROP5 - 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
mxdrop5
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mxdrop4
mxsao2nh
Name
mxdrop5
Label
Maximum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 5% from type II polysomnography
Units
percent (%)
Type
numeric
Tags
maxlvlsa_srpo_ap5uhp3x5u_f1t2
Visit number vs Maximum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 5% from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
284
9.2
± 4.1
8.0
5.0
29.0
177
461
Age (categorical) vs Maximum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 5% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
281
9.1
± 4.1
8.0
5.0
29.0
174
455
75-84 years
198
9.1
± 3.8
8.0
5.0
27.0
127
325
85 years or older
83
9.2
± 4.7
8.0
5.0
29.0
47
130
Gender vs Maximum oxygen saturation in REM sleep in non-supine position with oxygen desaturation >= 5% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
284
9.2
± 4.1
8.0
5.0
29.0
177
461
Female
284
9.2
± 4.1
8.0
5.0
29.0
177
461