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NSRR
RDI2PNS - 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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v0.4.0
cfs
variables
Polysomnography
Respiratory Events
Indexes
rdi2pns
rdi2pns
Overview
Graphs
Histogram
Age
Gender
Race
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Related
History
rdi2pa
rdi2ps
Name
rdi2pns
Label
Overall RDI (non-Supine) at 2% oxygen desaturation
Calculation
rdi2pns
= 60 * (
hrop2
+
hnrop2
+
carop2
+
canop2
+
oarop2
+
oanop2
) / (
remepop
+
nremepop
)
Units
events per hour
Type
numeric
Tags
ahi
rdi
rdi2pns
Visit vs Overall RDI (non-Supine) at 2% oxygen desaturation
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 5
652
13.4
± 21.3
4.7
0.0
145.0
83
735
Age at time of visit vs Overall RDI (non-Supine) at 2% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
588
13.4
± 21.2
4.8
0.0
145.0
70
658
5-14 yrs old
61
2.9
± 10.7
0.6
0.0
83.6
3
64
15-24 yrs old
105
4.6
± 7.9
2.1
0.0
48.5
7
112
25-34 yrs old
54
14.5
± 29.1
4.1
0.0
124.4
8
62
35-44 years
89
16.6
± 24.0
6.5
0.0
145.0
9
98
45-54 years
132
15.5
± 23.3
6.1
0.0
109.0
16
148
55-64 years
69
15.6
± 17.1
9.1
0.0
77.0
15
84
65-74 years
50
21.6
± 21.9
11.9
0.0
90.0
7
57
75-84 years
27
25.9
± 23.7
22.9
0.0
101.1
4
31
85 years or older
1
37.9
-
37.9
37.9
37.9
1
2
Sex vs Overall RDI (non-Supine) at 2% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
652
13.4
± 21.3
4.7
0.0
145.0
83
735
Female
362
11.3
± 18.7
3.9
0.0
109.0
44
406
Male
290
16.1
± 24.0
6.0
0.0
145.0
39
329
Race vs Overall RDI (non-Supine) at 2% oxygen desaturation
Visit 5
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
652
13.4
± 21.3
4.7
0.0
145.0
83
735
White
265
13.4
± 21.7
5.0
0.0
145.0
39
304
Black
368
14.0
± 21.4
4.7
0.0
124.4
41
409
Other
19
2.4
± 2.6
1.9
0.0
7.6
3
22