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MXDNOP2 - 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
mxdnop2
mxdnop2
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mxdnop
mxdnop3
Name
mxdnop2
Label
Maximum oxygen saturation in NREM sleep in non-supine position with oxygen desaturation >= 2% from type II polysomnography
Units
percent (%)
Type
numeric
Tags
maxlvlsa_snpo_ap2uhp3x2u_f1t2
Visit number vs Maximum oxygen saturation in NREM sleep in non-supine position with oxygen desaturation >= 2% from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
408
7.1
± 4.0
6.0
2.0
23.0
53
461
Age (categorical) vs Maximum oxygen saturation in NREM sleep in non-supine position with oxygen desaturation >= 2% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
403
7.1
± 4.0
6.0
2.0
23.0
52
455
75-84 years
287
7.0
± 3.9
6.0
2.0
23.0
38
325
85 years or older
116
7.4
± 4.2
7.0
2.0
23.0
14
130
Gender vs Maximum oxygen saturation in NREM sleep in non-supine position with oxygen desaturation >= 2% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
408
7.1
± 4.0
6.0
2.0
23.0
53
461
Female
408
7.1
± 4.0
6.0
2.0
23.0
53
461