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NSRR
START__SEC_ - SHHS Variables
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Sleep Heart Health Study
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Variables
v0.20.0
shhs
variables
Clinical Data
Diagnostic Studies
Heart Rate Variability
start__sec_
start__sec_
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History
sleepstage10
tot_pwr
Name
start__sec_
Label
5 minute window start time
Units
seconds from start of recording
Type
numeric
Tags
heart rate variability
Sleep Heart Health Study (SHHS) Visit Number vs 5 minute window start time
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
42,434
15,773.2
± 7,911.8
15,750.0
0.0
31,770.0
-
42,434
Interim Follow-up Visit
-
-
-
-
-
-
-
-
Visit 2
44,085
17,154.0
± 8,436.9
16,980.0
0.0
42,270.0
-
44,085
CVD Outcomes
-
-
-
-
-
-
-
-