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AVDNBP3 - 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
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v0.6.0
sof
variables
Polysomnography (PSG)
Oxygen Saturation (SaO2)
avdnbp3
avdnbp3
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avdnbp2
avdnbp4
Name
avdnbp3
Label
Average oxygen desaturation (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Units
percent (%)
Type
numeric
Tags
back
non rem
non-rem
Visit number vs Average oxygen desaturation (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
348
4.4
± 1.3
4.0
3.0
13.0
113
461
Age (categorical) vs Average oxygen desaturation (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
345
4.4
± 1.3
4.0
3.0
13.0
110
455
75-84 years
248
4.3
± 1.2
4.0
3.0
13.0
77
325
85 years or older
97
4.6
± 1.5
4.0
3.0
11.0
33
130
Gender vs Average oxygen desaturation (Non-rapid eye movement sleep (NREM), supine, >= 3% oxygen desaturation)
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
348
4.4
± 1.3
4.0
3.0
13.0
113
461
Female
348
4.4
± 1.3
4.0
3.0
13.0
113
461