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NSRR
IHR - SHHS Variables
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Sleep Heart Health Study
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Variables
Old Version
You are viewing variable information that is kept around for historical purposes only. The latest version
v0.20.0
is
available here
.
v0.12.0
shhs
variables
HRV Analysis
ihr
ihr
Overview
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History
hf_n
lf
Name
ihr
Label
Instantaneous heart rate
Units
beats per minute
Type
numeric
Tags
bpm
heart rate variability
Sleep Heart Health Study (SHHS) Visit Number vs Instantaneous heart rate
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
42,920
63.8
± 8.9
62.8
40.1
127.0
-
42,920
Interim Follow-up Visit
-
-
-
-
-
-
-
-
Visit 2
44,578
63.2
± 9.6
62.5
37.6
122.7
-
44,578
CVD Outcomes
-
-
-
-
-
-
-
-