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NSRR
PM220C1 - SHHS Variables
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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
.
v0.4.5
shhs
variables
Measurements
Blood Pressure
pm220c1
pm220c1
Overview
Graphs
Histogram
Age
Gender
Race
Forms
Physical Measurements, Blood Pressure, Ankle-Arm Index, ECG (SHHS2)
More
History
pm220b2
pm220c2
Name
pm220c1
Label
Systolic BP (measurement 3) (SHHS2)
Description
20. Seated Blood Pressure: c. Third reading: systolic
Units
millimeters of mercury
Type
numeric
Tags
pm220c1
SHHS Visit Number vs Systolic BP (measurement 3) (SHHS2)
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
-
-
-
-
-
-
-
-
Visit 2
3,618
128.1
± 18.0
126.0
74.0
222.0
462
4,080
CVD Outcomes
-
-
-
-
-
-
-
-
Age at SHHS1 vs Systolic BP (measurement 3) (SHHS2)
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
3,618
128.1
± 18.0
126.0
74.0
222.0
462
4,080
35-44 years
178
117.5
± 13.6
116.0
88.0
172.0
6
184
45-54 years
645
121.9
± 14.5
120.0
78.0
188.0
62
707
55-64 years
1,144
125.9
± 16.6
124.0
74.0
200.0
177
1,321
65-74 years
1,056
131.8
± 18.1
130.0
86.0
222.0
144
1,200
75-84 years
556
135.8
± 20.7
134.0
74.0
214.0
68
624
85 years or older
39
133.4
± 19.2
132.0
98.0
184.0
5
44
Gender vs Systolic BP (measurement 3) (SHHS2)
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
3,618
128.1
± 18.0
126.0
74.0
222.0
462
4,080
Male
1,665
128.8
± 17.1
128.0
74.0
210.0
196
1,861
Female
1,953
127.5
± 18.8
126.0
74.0
222.0
266
2,219
Race vs Systolic BP (measurement 3) (SHHS2)
Visit 2
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
3,618
128.1
± 18.0
126.0
74.0
222.0
462
4,080
White
3,161
127.9
± 17.8
126.0
74.0
222.0
426
3,587
Black
241
133.2
± 19.5
132.0
74.0
200.0
15
256
Other
216
125.7
± 19.1
124.0
78.0
204.0
21
237