Hypertension prevalence and associated factors among adults in Tanga region, 2023: A community-based cross-sectional survey

Introduction: Hypertension remains a leading cause of cardiovascular disease globally. Tanzania reported 25% prevalence in 2020, but recent surveys indicate 30%-35%. This study determined hypertension prevalence and associated factors in the Tanga region to inform NCD interventions. Methods: A community-based cross-sectional survey used WHO STEPS methodology across Tanga City, Muheza, and Mkinga districts (N=1818). Data on demographics, lifestyle, family history, and antihypertensive use were collected via standardized questionnaire. Prevalence was calculated descriptively; modified Poisson regression estimated adjusted prevalence ratios (APR) with robust standard errors. Significance was P