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NSRR
RDI5PNS - CFS 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
Respiratory Events
Indexes
rdi5pns
rdi5pns
Overview
Graphs
Histogram
Age
Gender
Race
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History
rdi5pa
rdi5ps
Name
rdi5pns
Label
Overall RDI (non-Supine) at 5% oxygen desaturation
Calculation
rdi5pns
= 60 * (
hrop5
+
hnrop5
+
carop5
+
canop5
+
oarop5
+
oanop5
) / (
remepop
+
nremepop
)
Units
events per hour
Type
numeric
Tags
ahi
rdi
rdi5pns
Visit vs Overall RDI (non-Supine) at 5% oxygen desaturation
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
652
5.3
± 14.5
0.4
0.0
101.6
83
735
Age at time of visit vs Overall RDI (non-Supine) at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
588
5.0
± 13.9
0.4
0.0
101.6
70
658
5-14 yrs old
61
1.0
± 6.0
0.0
0.0
46.7
3
64
15-24 yrs old
105
1.0
± 3.8
0.0
0.0
26.1
7
112
25-34 yrs old
54
7.8
± 24.1
0.3
0.0
101.6
8
62
35-44 years
89
6.2
± 15.5
0.7
0.0
90.0
9
98
45-54 years
132
6.8
± 17.3
0.6
0.0
95.7
16
148
55-64 years
69
4.1
± 7.1
1.1
0.0
40.9
15
84
65-74 years
50
6.5
± 10.2
1.3
0.0
46.5
7
57
75-84 years
27
10.9
± 15.2
3.1
0.0
58.5
4
31
85 years or older
1
1.3
-
1.3
1.3
1.3
1
2
Sex vs Overall RDI (non-Supine) at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
652
5.3
± 14.5
0.4
0.0
101.6
83
735
Female
362
3.9
± 11.6
0.3
0.0
95.7
44
406
Male
290
6.9
± 17.2
0.5
0.0
101.6
39
329
Race vs Overall RDI (non-Supine) at 5% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
652
5.3
± 14.5
0.4
0.0
101.6
83
735
White
265
5.1
± 15.9
0.3
0.0
101.6
39
304
Black
368
5.7
± 13.7
0.5
0.0
92.7
41
409
Other
19
0.2
± 0.3
0.0
0.0
0.9
3
22