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NSRR
RDI5P - 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
.
v0.5.0
cfs
variables
Polysomnography
Respiratory Events
Indexes
rdi5p
rdi5p
Overview
Graphs
Histogram
Age
Gender
Race
More
Related
History
rdi4ps
rdi5pa
Name
rdi5p
Label
Overall RDI at 5% oxygen desaturation
Calculation
rdi5p
= 60 * (
hrembp5
+
hrop5
+
hnrbp5
+
hnrop5
+
carbp5
+
carop5
+
canbp5
+
canop5
+
oarbp5
+
oarop5
+
oanbp5
+
oanop5
) /
slpprdp
Units
events per hour
Type
numeric
Tags
ahi
rdi
rdi5p
Visit vs Overall RDI at 5% oxygen desaturation
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
732
6.8
± 15.1
0.8
0.0
104.3
3
735
Age at time of visit vs Overall RDI at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
655
6.7
± 14.7
0.8
0.0
104.3
3
658
5-14 yrs old
64
0.9
± 3.4
0.2
0.0
21.0
-
64
15-24 yrs old
112
0.9
± 3.0
0.2
0.0
27.3
-
112
25-34 yrs old
62
7.5
± 19.5
0.4
0.0
91.5
-
62
35-44 years
97
8.8
± 18.0
1.3
0.0
104.3
1
98
45-54 years
146
8.5
± 17.5
2.2
0.0
103.7
2
148
55-64 years
84
8.0
± 14.1
2.8
0.0
89.7
-
84
65-74 years
57
9.5
± 11.5
3.9
0.0
47.9
-
57
75-84 years
31
12.3
± 15.0
6.5
0.0
54.9
-
31
85 years or older
2
25.8
± 34.9
25.8
1.1
50.4
-
2
Sex vs Overall RDI at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
732
6.8
± 15.1
0.8
0.0
104.3
3
735
Female
403
4.2
± 10.4
0.5
0.0
93.2
3
406
Male
329
10.0
± 19.0
1.6
0.0
104.3
-
329
Race vs Overall RDI at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
732
6.8
± 15.1
0.8
0.0
104.3
3
735
White
302
6.9
± 16.0
0.7
0.0
104.3
2
304
Black
408
7.0
± 14.8
1.1
0.0
91.5
1
409
Other
22
1.8
± 5.5
0.3
0.0
25.7
-
22