Table 2.
Primary and secondary outcomes at baseline, follow-up, and change
| Baseline | Follow-up | Change from baseline to follow-up | ||
|---|---|---|---|---|
| Primary outcome | ||||
| All participants | N = 79 | N = 75 | Mean (Std) | (95% CI)a |
| Systolic BP (mmHg), mean (Std) | 144.4 (13.6) | 140.0 (18.3) | − 5.0 (19.2) | (− 9.4, − 0.5)* |
| Diastolic BP (mmHg), mean (Std) | 82.5 (12.9) | 79.3 (14.1) | − 3.6 (10.3) | (− 5.9, − 1.2)** |
| At least 10pt decrease systolic BP, N (%) | - | 27 (36.0) | ||
| Participants with uncontrolled BP | N = 45 | N = 42 | ||
| Systolic BP (mmHg), mean (Std) | 152.1 (11.1) | 143.2 (20.9) | − 9.2 (22.1) | (− 15.9, − 2.5)** |
| Diastolic BP (mmHg), mean (Std) | 85.5 (14.2) | 80.0 (14.8) | − 5.4 (11.2) | (− 8.8, − 2.0)** |
| At least 10pt decrease systolic BP, N (%) | - | 21 (47.7) | ||
| Participants with Inconsistently Controlled BP | N = 34 | N = 33 | ||
| Systolic BP (mmHg), mean (Std) | 134.1 (9.2) | 135.6 (12.9) | 1.0 (12.2) | (− 3.4, 5.5) |
| Diastolic BP (mmHg), mean (Std) | 78.6 (10.0) | 78.4 (13.2) | − 1.0 (8.3) | (− 4.1, 2.1) |
| At least 10pt decrease systolic BP, N (%) | - | 6 (19.4) | ||
| Secondary outcomes | N = 79 | N = 73 | ||
| BMI, mean (std) | 36.7 (21.1) | 35.2 (11.9) | − 1.5 (11.5) | (− 4.2, 1.2) |
| ARMS total, mean (std) | 17.3 (3.4) | 18.5 (5.1) | 1.1 (4.5) | (0.0, 2.1) |
| ARMS—take medications correctly, mean (std) | 9.7 (2.5) | 10.1 (3.5) | 0.3 (3.2) | (− 0.5, 1) |
| ARMS—refills, mean (std) | 5.4 (1.6) | 5.9 (1.8) | 0.7 (1.9) | (0.2, 1.1) |
| Blood pressure self-efficacy, mean (std) | 19.5 (5.3) | 11.8 (4.1) | − 7.9 (5.7) | (− 9.2, − 6.6)*** |
| Blood pressure knowledge, mean (std) | 5.8 (1.4) | 5.6 (1.5) | − 0.2 (1.7) | (− 0.6, 0.2) |
| Blood pressure knowledge < 70%, N (%) | 28 (35.0) | 25 (34.3) | ||
| BMQ necessity, mean (std) | 17.2 (4.9) | 17.6 (5.0) | − 0.1 (4.6) | (− 1.2, 1.0) |
| BMQ necessity score < 15, N (%) | 17 (21.5) | 16 (22.2) | ||
| BMQ concerns, mean (std) | 12.1 (4.3) | 12.8 (4.3) | 0.4 (4.7) | (− 0.7, 1.5) |
| BMQ concerns score > 15, N (%) | 15 (19.0) | 18 (25.0) | ||
| Toledo score (dietary intake), mean (std) | 3.4 (1.2) | 3.1 (0.8) | − 0.3 (1.2) | (− 0.5, 0)* |
| Daily servings of SSB, mean (std) | 0.6 (1.1) | 0.2 (0.5) | − 0.4 (0.8) | (− 0.6, − 0.2)*** |
| Daily servings of vegetables, mean (std) | 0.9 (0.7) | 1.0 (0.9) | 0.1 (1.1) | (− 0.1, 0.4) |
| Weekly servings of fast food, mean (std) | 2.1 (4.1) | 1.8 (3.4) | − 0.1 (2.1) | (− 0.6, 0.4) |
| PHQ8, mean (std) | 2.5 (3.4) | 2.0 (3.6) | − 0.4 (2.7) | (− 1.0, 0.2) |
| Depressive symptoms (PHQ8 > = 10), N (%) | 3 (3.8) | 3 (4.1) | ||
aContinuous variables tested using paired t-test, *p < 0.05 **p < 0.01 ***p < 0.001