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NSRR
RDI2PA - CFS Variables
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Cleveland Family Study
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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
rdi2pa
rdi2pa
Overview
Graphs
Histogram
Age
Gender
Race
More
Related
History
rdi2p
rdi2pns
Name
rdi2pa
Label
Overall RDI at 2% oxygen desaturation or arousal
Calculation
rdi2pa
= 60 * (
hremba2
+
hroa2
+
hnrba2
+
hnroa2
+
carba2
+
caroa2
+
canba2
+
canoa2
+
oarba2
+
oaroa2
+
oanba2
+
oanoa2
) /
slpprdp
Units
events per hour
Type
numeric
Tags
ahi
rdi
rdi2pa
Visit vs Overall RDI at 2% oxygen desaturation or arousal
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
724
16.9
± 21.6
8.2
0.0
128.0
11
735
Age at time of visit vs Overall RDI at 2% oxygen desaturation or arousal
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
649
16.9
± 21.4
8.4
0.0
128.0
9
658
5-14 yrs old
63
2.5
± 4.8
1.5
0.0
35.3
1
64
15-24 yrs old
111
6.0
± 7.5
3.6
0.0
50.6
1
112
25-34 yrs old
62
16.5
± 25.1
5.9
0.4
128.0
-
62
35-44 years
95
20.3
± 24.4
10.5
0.6
122.3
3
98
45-54 years
145
19.5
± 22.0
12.0
0.6
108.2
3
148
55-64 years
83
22.2
± 21.8
14.9
0.6
104.3
1
84
65-74 years
57
26.5
± 20.3
20.4
0.8
72.2
-
57
75-84 years
31
30.6
± 24.6
24.2
0.9
101.1
-
31
85 years or older
2
47.8
± 13.2
47.8
38.4
57.1
-
2
Sex vs Overall RDI at 2% oxygen desaturation or arousal
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
724
16.9
± 21.6
8.2
0.0
128.0
11
735
Female
399
13.0
± 17.3
6.4
0.0
108.2
7
406
Male
325
21.8
± 25.1
10.7
0.1
128.0
4
329
Race vs Overall RDI at 2% oxygen desaturation or arousal
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
724
16.9
± 21.6
8.2
0.0
128.0
11
735
White
300
17.5
± 21.3
8.6
0.0
122.3
4
304
Black
402
17.1
± 22.2
8.2
0.0
128.0
7
409
Other
22
6.0
± 9.8
1.9
0.3
45.2
-
22