Assessing hypertension knowledge and its association with sociodemographic variables among hypertensive patients in Bangladesh

The purpose of this research is to analyze the relationship between sociodemographic factors and hypertension knowledge among hypertensive patients in Bangladesh. By identifying key determinants of awareness, the study aims to develop targeted, evidence-based educational strategies for improved hypertension management and cardiovascular health. The study employed a mixed-method convergent parallel design, combining quantitative and qualitative approaches. Data were gathered through structured questionnaires and in-depth interviews at four selected hospitals in Dhaka and Gazipur, Bangladesh. Random sampling was ensured using a lottery method. Hypertension knowledge was measured with a fabricated HKLS, and the study's validity, reliability, and ethical approval were confirmed. The study found that 62.5% of hypertensive patients had inadequate knowledge, particularly about complications, while only 37.5% demonstrated sufficient awareness. Many perceived hypertensions as a minor issue, leading to poor adherence to medical advice. Knowledge levels were significantly associated with age, sex, education, and disease duration. Patients who had witnessed severe complications showed greater adherence to treatment, emphasizing the need for targeted educational interventions to improve hypertension management. This research uniquely explores the relationship between sociodemographic factors and hypertension knowledge in Bangladesh, providing statistically validated insights to develop targeted educational interventions for improved hypertension awareness, management, and adherence to nursing recommendations.