Table 4.
Change in Blood Pressure (mmHg) at 6 Months by Treatment Group
| Outcome | Control (n = 59) | Intervention (n = 60) | Between-group difference in change per month (95% CI)a | p value | ||
|---|---|---|---|---|---|---|
| Baseline | 6 months | Baseline | 6 months | |||
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |||
| Mean SBP | 142.4 (16.3) | 139.7 (13.3) | 141.1 (16.4) | 135.1 (12.9) | − 0.55 (− 1.6 to 0.58) | 0.34 |
| Mean change | − 2.7 mmHg | − 6 mmHg | ||||
| Mean DBP | 81.1 (10.9) | 80.5 (12.2) | 81.3 (10.6) | 77.9 (9.8) | − 0.49 (− 1.2 to 0.23) | 0.18 |
| Mean change | − 0.6 mmHg | − 3.4 mmHg | ||||
aValues are estimated from the linear mixed effects regression models
BP, blood pressure; DBP, diastolic blood pressure; SBP, systolic blood pressure; SD, standard deviation