Table 1.
Characteristics of intervention and qualitative samples at index visit
| Total Intervention Sample (N = 478) | Qualitative Sample (N = 54) | P-value | |
|---|---|---|---|
| Age (years) | 64.0 | 65.1 | 0.38 |
| Gender (male) | 472 (98.7%) | 53 (98.1%) | 0.53 |
| Site (IA)* | 279 (58.4%) | 29 (53.7%) | 0.56 |
| Co-pay for medications | 336 (70.3%) | 41 (75.9%) | 0.63 |
| Systolic BP (mmHg) (Goal: <140 or < 130) |
135.1 | 138.2 | 0.15 |
| Diastolic BP (mmHg) (Goal: <90 or <80) |
78.1 | 79.4 | 0.45 |
| At BP Goal | 214 (44.8%) | 26 (48.1%) | 0.67 |
| Intervention Arm* | 0.73 | ||
| Arm A | 175 (36.6%) | 18 (33.3%) | |
| Arm B | 144 (30.1%) | 19 (35.2%) | |
| Arm C | 159 (33.3%) | 17 (31.5%) | |
| Prescribed Thiazide* | 112 (23.4%) | 26 (48.1%) | <0.0001 |
*Qualitative sample stratified by these variables.