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REFOK - SOF Variables
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Study of Osteoporotic Fractures
Docs
Files
Variables
v0.8.0
sof
variables
Sleep Monitoring
Polysomnography
Signal Quality
refok
refok
Overview
Graphs
Histogram
Age
Gender
Forms
SOF Quality Summary (QS) Form
More
History
recbeaw
remarunrel
Name
refok
Label
Reference and ground electrodes working?
Domain
noyes
0: No
1: Yes
Type
choices
Reference and ground electrodes working? vs Visit number
Visit 8
Total
461
No
9
Yes
188
Unknown
264
Reference and ground electrodes working? vs Age (categorical)
Visit 8
75-84 years
85 years or older
Total
Total
325
130
455
No
5
4
9
Yes
133
52
185
Unknown
187
74
261
Reference and ground electrodes working? vs Gender
Visit 8
Female
Total
Total
461
461
No
9
9
Yes
188
188
Unknown
264
264