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ECG - SHHS Variables
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Sleep Heart Health Study
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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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v0.12.0
shhs
variables
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ecg
ecg
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smokstat_s2
shhs1_ae
Name
ecg
Label
Has electrocardiogram (ECG) data (Sleep Heart Health Study Visit One (SHHS1))
Domain
noyes01
0: No
1: Yes
Type
choices
Tags
ekg
Has electrocardiogram (ECG) data (Sleep Heart Health Study Visit One (SHHS1)) vs Sleep Heart Health Study (SHHS) Visit Number
Visit 1
Interim Follow-up Visit
Visit 2
CVD Outcomes
Total
5,804
-
-
-
No
1
-
-
-
Yes
2,892
-
-
-
Unknown
2,911
-
-
-
Has electrocardiogram (ECG) data (Sleep Heart Health Study Visit One (SHHS1)) vs Age at Sleep Heart Health Study Visit One (SHHS1)
Visit 1
35-44 years
45-54 years
55-64 years
65-74 years
75-84 years
85 years or older
Total
Total
342
1,017
1,769
1,617
955
104
5,804
No
-
-
-
1
-
-
1
Yes
215
585
425
670
897
100
2,892
Unknown
127
432
1,344
946
58
4
2,911
Has electrocardiogram (ECG) data (Sleep Heart Health Study Visit One (SHHS1)) vs Gender
Visit 1
Male
Female
Total
Total
2,765
3,039
5,804
No
-
1
1
Yes
1,305
1,587
2,892
Unknown
1,460
1,451
2,911
Has electrocardiogram (ECG) data (Sleep Heart Health Study Visit One (SHHS1)) vs Race
Visit 1
White
Black
Other
Total
Total
4,907
515
382
5,804
No
-
-
1
1
Yes
2,298
310
284
2,892
Unknown
2,609
205
97
2,911