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MXDNBP3 - 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
mxdnbp3
mxdnbp3
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mxdnbp2
mxdnbp4
Name
mxdnbp3
Label
Maximum oxygen saturation in NREM sleep in supine position with oxygen desaturation >= 3% from type II polysomnography
Units
percent (%)
Type
numeric
Tags
maxlvlsa_snpb_ap3uhp3x3u_f1t2
Visit number vs Maximum oxygen saturation in NREM sleep in supine position with oxygen desaturation >= 3% from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
348
8.4
± 4.3
8.0
3.0
29.0
113
461
Age (categorical) vs Maximum oxygen saturation in NREM sleep in supine position with oxygen desaturation >= 3% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
345
8.3
± 4.2
8.0
3.0
29.0
110
455
75-84 years
248
8.2
± 4.2
7.0
3.0
29.0
77
325
85 years or older
97
8.7
± 4.3
8.0
3.0
22.0
33
130
Gender vs Maximum oxygen saturation in NREM sleep in supine position with oxygen desaturation >= 3% from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
348
8.4
± 4.3
8.0
3.0
29.0
113
461
Female
348
8.4
± 4.3
8.0
3.0
29.0
113
461