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PCTSA90H - SOF Variables
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Study of Osteoporotic Fractures
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Variables
v0.8.0
sof
variables
Sleep Monitoring
Polysomnography
Sleep Architecture
pctsa90h
pctsa90h
Overview
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pctsa85h
pctsa95h
Name
pctsa90h
Label
Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Units
percent (%)
Type
numeric
Tags
pctdursp_salt90_f1t2
pctlt90
Visit number vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
461
4.0
± 9.7
0.7
0.0
92.1
-
461
Age (categorical) vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
455
4.0
± 9.7
0.7
0.0
92.1
-
455
75-84 years
325
3.9
± 10.2
0.6
0.0
92.1
-
325
85 years or older
130
4.2
± 8.5
0.9
0.0
46.5
-
130
Gender vs Percent total sleep duration with below 90% oxygen saturation from type II polysomnography
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
461
4.0
± 9.7
0.7
0.0
92.1
-
461
Female
461
4.0
± 9.7
0.7
0.0
92.1
-
461