<p>Background: The objective of the study "to inform control interventions" should be revised. The way it reads now, it informs the reader that, the results obtained from this study will help control interventions so that we reduce prevalence of the condition in the target population. But from analysis results and conclusion it gives information to improve case management so that hypertension is controlled among patients. Also, for a study to inform control measures it needs to look at the risk factors for the disease and most often community based rather than facility based, so that interventions are instituted to address the factors and reduce occurrence of the disease. This study did not look at any risk factor for the disease under study. So the objective of the study should be revised and match the results and conclusion.</p>