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NSRR
A2OK - SOF Variables
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Study of Osteoporotic Fractures
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Variables
v0.8.0
sof
variables
Sleep Monitoring
Polysomnography
Signal Quality
a2ok
a2ok
Overview
Graphs
Histogram
Age
Gender
Forms
SOF Quality Summary (QS) Form
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History
a1ok
abdodur
Name
a2ok
Label
A2 signal ok
Type
numeric
Visit number vs A2 signal ok
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 8
198
0.9
± 0.3
1.0
0.0
1.0
263
461
Age (categorical) vs A2 signal ok
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
195
0.9
± 0.3
1.0
0.0
1.0
260
455
75-84 years
139
0.9
± 0.3
1.0
0.0
1.0
186
325
85 years or older
56
0.9
± 0.3
1.0
0.0
1.0
74
130
Gender vs A2 signal ok
Visit 8
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
198
0.9
± 0.3
1.0
0.0
1.0
263
461
Female
198
0.9
± 0.3
1.0
0.0
1.0
263
461