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RDI5PA - SHHS Variables
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You are viewing variable information that is kept around for historical purposes only. The latest version
v0.20.0
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v0.15.0
shhs
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rdi5pa
rdi5pa
Overview
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History
rdi5p
rdi5pns
Name
rdi5pa
Label
Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Calculation
rdi5pa
= 60 * (
hremba5
+
hroa5
+
hnrba5
+
hnroa5
+
carba5
+
caroa5
+
canba5
+
canoa5
+
oarba5
+
oaroa5
+
oanba5
+
oanoa5
) /
slpprdp
Units
events per hour
Type
numeric
Tags
non-rapid eye movement sleep
non-rem
nrem
rapid eye movement sleep
rem
Sleep Heart Health Study (SHHS) Visit Number vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
5,642
11.5
± 12.1
7.7
0.0
117.3
162
5,804
Interim Follow-up Visit
-
-
-
-
-
-
-
-
Visit 2
2,613
11.4
± 12.5
7.3
0.0
115.6
1,467
4,080
CVD Outcomes
-
-
-
-
-
-
-
-
Age at Sleep Heart Health Study Visit One (SHHS1) vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,642
11.5
± 12.1
7.7
0.0
117.3
162
5,804
35-44 years
336
7.8
± 11.2
4.2
0.0
92.7
6
342
45-54 years
999
9.2
± 11.7
5.8
0.0
117.3
18
1,017
55-64 years
1,734
11.6
± 12.4
7.6
0.0
92.1
35
1,769
65-74 years
1,572
12.6
± 12.2
8.9
0.0
114.8
45
1,617
75-84 years
907
12.9
± 11.4
9.5
0.2
73.5
48
955
85 years or older
94
14.8
± 13.8
9.6
0.0
69.4
10
104
Gender vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,642
11.5
± 12.1
7.7
0.0
117.3
162
5,804
Male
2,691
14.8
± 13.7
11.0
0.0
117.3
74
2,765
Female
2,951
8.5
± 9.6
5.7
0.0
84.0
88
3,039
Gender vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,613
11.4
± 12.5
7.3
0.0
115.6
1,467
4,080
Male
1,200
14.7
± 14.1
10.2
0.0
115.6
661
1,861
Female
1,413
8.6
± 10.3
5.4
0.0
85.6
806
2,219
Race vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
5,642
11.5
± 12.1
7.7
0.0
117.3
162
5,804
White
4,785
11.7
± 12.0
7.9
0.0
117.3
122
4,907
Black
477
11.5
± 14.1
6.7
0.1
111.6
38
515
Other
380
9.5
± 10.9
6.0
0.1
78.6
2
382
Race vs Overall Respiratory Disturbance Index (RDI) at >=5% oxygen desaturation or arousal
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,613
11.4
± 12.5
7.3
0.0
115.6
1,467
4,080
White
2,280
11.5
± 12.6
7.4
0.0
115.6
1,307
3,587
Black
174
11.4
± 12.7
6.2
0.0
63.1
82
256
Other
159
9.8
± 12.0
6.0
0.0
85.6
78
237