| Methods |
Factorial, study duration three months, follow‐up at six months |
| Participants |
150 participants with treated hypertension, 92 per cent black, 75 per cent women, mean age 50 years, hospital outpatients, USA |
| Interventions |
COMPLEX HEALTH AND ORGANIZATIONAL INTERVENTIONS, INTERVENTIONS IN COMBINATION: Counselling with special medication container and special medication container only versus usual medication vials |
| Outcomes |
PILL COUNT: 99 per cent (counselling and container), 94 per cent (container only) and 90 per cent (counselling only) versus 88 per cent among the controls, not statistically significant (no exact p‐value reported) |
| Notes |
High dropout rate and small sample size for a factorial trial |
