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. 2017 Mar 8;19(3):e66. doi: 10.2196/jmir.6978

Table 3.

Three BP measurements at baseline (n=1188).

BP First
measurement,
mean (SD)
Second
measurement, mean (SD)
Third
measurement, mean (SD)
The average of later two
measurements, mean (SD)
SBPa 160.1 (10.6) 155.3 (10.1) 153.1 (11.6) 154.1 (11.1)
DBPb 99.3 (8.9) 94.5 (8.7) 91.3 (9.3) 92.8 (8.8)

aSBP: systolic blood pressure.

bDBP: diastolic blood pressure.