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ALPDEL - CFS Variables
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Cleveland Family Study
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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
v0.7.0
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v0.4.1
cfs
variables
Polysomnography
Signal Quality
alpdel
alpdel
Overview
Graphs
Histogram
Age
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Race
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Related
History
airdur
apnhyppr
Name
alpdel
Label
PSG Quality Assessment: Alpha Intrusion
Description
Scorer observed alpha intrusion on sleep during study.
Domain
yesnon
0: No
1: Yes
8: Not applicable
Type
choices
Tags
AlpDEL
PSG Quality Assessment: Alpha Intrusion vs Visit
Visit 5
Total
735
No
20
Yes
19
Not applicable
693
Unknown
3
PSG Quality Assessment: Alpha Intrusion vs Age at time of visit
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
2
-
3
-
4
2
3
3
1
18
Yes
-
1
2
2
4
-
3
3
-
15
Not applicable
62
111
57
95
138
82
51
25
1
622
Unknown
-
-
-
1
2
-
-
-
-
3
PSG Quality Assessment: Alpha Intrusion vs Sex
Visit 5
Female
Male
Total
Total
406
329
735
No
9
11
20
Yes
13
6
19
Not applicable
381
312
693
Unknown
3
-
3
PSG Quality Assessment: Alpha Intrusion vs Race
Visit 5
White
Black
Other
Total
Total
304
409
22
735
No
11
9
-
20
Yes
11
8
-
19
Not applicable
280
391
22
693
Unknown
2
1
-
3