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. 2014 Dec 29;65(630):e9–e15. doi: 10.3399/bjgp15X683101

Table 3.

Blood pressure at 90 days by adherence category as assessed using VAS

N % Systolic blood pressure Diastolic blood pressure
Mean ± SD, mmHg P-value Mean ± SD, mmHg P-value
≥80% 7606 81.0 135.0 ± 11.0 <0.001a 81.2 ± 7.4 <0.001a
<80% 1788 19.0 139.5 ± 13.5 a 82.9 ± 8.2 a
a

t = −14.6152, P < 0.001. VAS = visual analogue scale.