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LOSBEG - CFS Variables
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Cleveland Family Study
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Variables
v0.7.0
cfs
variables
Sleep Monitoring
Polysomnography
Signal Quality
losbeg
losbeg
Overview
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Histogram
Age
Gender
Race
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History
legrdur
losdur
Name
losbeg
Label
PSG Quality Assessment: Data Lost at beginning of study
Description
Data was lost at the beginning of study due to unscorable signals.
Domain
yesnon
0: No
1: Yes
8: Not applicable
Type
choices
Tags
LosBeg
PSG Quality Assessment: Data Lost at beginning of study vs Visit
Visit 5
Total
735
No
725
Yes
7
Not applicable
-
Unknown
3
PSG Quality Assessment: Data Lost at beginning of study vs Participant's age (category)
Visit 5
5-14 yrs old
15-24 yrs old
25-34 yrs old
35-44 years
45-54 years
55-64 years
65-74 years
75-84 years
85 years or older
Total
Total
64
112
62
98
148
84
57
31
2
658
No
64
110
61
97
146
83
55
31
2
649
Yes
-
2
1
-
-
1
2
-
-
6
Not applicable
-
-
-
-
-
-
-
-
-
-
Unknown
-
-
-
1
2
-
-
-
-
3
PSG Quality Assessment: Data Lost at beginning of study vs Participant's sex
Visit 5
Female
Male
Total
Total
406
329
735
No
399
326
725
Yes
4
3
7
Not applicable
-
-
-
Unknown
3
-
3
PSG Quality Assessment: Data Lost at beginning of study vs Participant's race
Visit 5
White
Black
More than one race
Total
Total
304
409
22
735
No
300
403
22
725
Yes
2
5
-
7
Not applicable
-
-
-
-
Unknown
2
1
-
3