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APAVGDUR - CFS Variables
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Variables
v0.7.0
cfs
variables
Sleep Monitoring
Polysomnography
Respiratory Event Lengths
apavgdur
apavgdur
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ahtdurop
apntdur
Name
apavgdur
Label
Average duration of apnea from type I polysomnography
Description
Average duration of apnea (entire recording)
Units
seconds
Type
numeric
Tags
avgdurap_sc_f1t1
Visit vs Average duration of apnea from type I polysomnography
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
732
14.5
± 10.4
15.3
0.0
53.8
3
735
Participant's age (category) vs Average duration of apnea from type I polysomnography
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
655
14.3
± 9.9
15.3
0.0
47.6
3
658
5-14 yrs old
64
9.8
± 6.9
12.3
0.0
23.8
-
64
15-24 yrs old
112
10.9
± 7.3
12.6
0.0
26.4
-
112
25-34 yrs old
62
14.2
± 9.1
15.1
0.0
36.2
-
62
35-44 years
97
15.8
± 9.0
16.9
0.0
36.5
1
98
45-54 years
146
13.3
± 9.3
15.3
0.0
35.5
2
148
55-64 years
84
16.5
± 11.7
19.0
0.0
47.6
-
84
65-74 years
57
18.2
± 11.8
20.0
0.0
45.6
-
57
75-84 years
31
22.9
± 11.8
25.5
0.0
40.6
-
31
85 years or older
2
24.5
± 5.9
24.5
20.3
28.7
-
2
Participant's sex vs Average duration of apnea from type I polysomnography
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
732
14.5
± 10.4
15.3
0.0
53.8
3
735
Female
403
13.2
± 10.2
14.5
0.0
53.8
3
406
Male
329
16.1
± 10.3
16.2
0.0
47.6
-
329
Participant's race vs Average duration of apnea from type I polysomnography
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
732
14.5
± 10.4
15.3
0.0
53.8
3
735
White
302
15.3
± 11.1
15.7
0.0
53.8
2
304
Black
408
14.2
± 9.8
15.0
0.0
47.6
1
409
More than one race
22
10.3
± 8.3
12.2
0.0
29.6
-
22