Pharmaceutical intervention for hypertension in a rural district of the Republic of Zambia: a model-based economic evaluation

The most cost-effective first-line medication for HTN in rural Zambia was the combination therapy of diuretics and calcium blockers for the general population. From the perspective of budget impact, local government could need to secure approximately US$30 000 to facilitate the delivery of the most cost-effective HTN medications to the entire population over 40 years in need.