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NSRR
PM220A2 - 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
.
v0.13.1
shhs
variables
Measurements
Blood Pressure
pm220a2
pm220a2
Overview
Graphs
Histogram
Gender
Race
Forms
Physical Measurements, Blood Pressure, Ankle-Arm Index, ECG (SHHS2)
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Known Issues
History
pm220a1
pm220b1
KNOWN ISSUES
Please be sure to check the
known issues
before using this variable in analysis.
Name
pm220a2
Label
Diastolic blood pressure (BP) (measurement 1) (Sleep Heart Health Study Visit Two (SHHS2))
Description
20. Seated Blood Pressure (BP): a. First reading: diastolic
Units
millimeters of mercury
Type
numeric
Tags
1st
mmhg
Sleep Heart Health Study (SHHS) Visit Number vs Diastolic blood pressure (BP) (measurement 1) (Sleep Heart Health Study Visit Two (SHHS2))
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
-
-
-
-
-
-
-
-
Interim Follow-up Visit
-
-
-
-
-
-
-
-
Visit 2
3,616
70.5
± 10.3
70.0
10.0
110.0
464
4,080
CVD Outcomes
-
-
-
-
-
-
-
-
Gender vs Diastolic blood pressure (BP) (measurement 1) (Sleep Heart Health Study Visit Two (SHHS2))
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
3,616
70.5
± 10.3
70.0
10.0
110.0
464
4,080
Male
1,662
71.9
± 10.1
72.0
18.0
110.0
199
1,861
Female
1,954
69.4
± 10.4
70.0
10.0
110.0
265
2,219
Race vs Diastolic blood pressure (BP) (measurement 1) (Sleep Heart Health Study Visit Two (SHHS2))
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
3,616
70.5
± 10.3
70.0
10.0
110.0
464
4,080
White
3,159
70.3
± 10.2
70.0
10.0
110.0
428
3,587
Black
241
71.4
± 10.8
70.0
48.0
104.0
15
256
Other
216
73.4
± 10.3
74.0
42.0
106.0
21
237