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NSRR
OAI0P - CFS Variables
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Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.7.0
is
available here
.
v0.2.1
cfs
variables
Polysomnography
Respiratory Events
Indexes
oai0p
oai0p
Overview
Graphs
Histogram
Age
Gender
Race
More
Related
History
oahi
rdi0p
Name
oai0p
Label
Obstructive Apnea Index all oxygen desaturations
Calculation
oai0p
= 60 * (
oarbp
+
oarop
+
oanbp
+
oanop
) /
slpprdp
Units
events per hour
Type
numeric
Tags
oai0p
Visit vs Obstructive Apnea Index all oxygen desaturations
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
636
3.8
± 10.8
0.2
0.0
86.9
99
735
Age at time of visit vs Obstructive Apnea Index all oxygen desaturations
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
567
3.7
± 10.6
0.2
0.0
86.9
91
658
5-14 yrs old
63
0.5
± 2.4
0.0
0.0
18.0
1
64
15-24 yrs old
109
0.4
± 1.4
0.0
0.0
11.3
3
112
25-34 yrs old
57
4.6
± 13.6
0.2
0.0
76.6
5
62
35-44 years
86
3.9
± 7.8
0.5
0.0
39.0
12
98
45-54 years
111
4.9
± 14.4
0.4
0.0
86.9
37
148
55-64 years
64
6.3
± 14.7
0.5
0.0
83.1
20
84
65-74 years
47
5.0
± 6.5
2.1
0.0
26.5
10
57
75-84 years
28
8.9
± 14.0
3.5
0.0
52.7
3
31
85 years or older
2
4.5
± 2.2
4.5
2.9
6.0
-
2
Sex vs Obstructive Apnea Index all oxygen desaturations
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
636
3.8
± 10.8
0.2
0.0
86.9
99
735
Female
367
1.8
± 6.4
0.2
0.0
80.6
39
406
Male
269
6.4
± 14.4
0.5
0.0
86.9
60
329
Race vs Obstructive Apnea Index all oxygen desaturations
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
636
3.8
± 10.8
0.2
0.0
86.9
99
735
White
255
3.8
± 10.7
0.2
0.0
80.6
49
304
Black
362
4.0
± 11.1
0.3
0.0
86.9
47
409
Other
19
0.2
± 0.6
0.0
0.0
2.7
3
22