Key result
Hypertension prevalence reaches 60% among Palestinian adults, with smoking linked to strongly increased risk.
Why the study?
Hypertension is a chronic disease prevalent worldwide with an increasing diagnosis rate, but data on its prevalence, awareness according to the 2017 ACC/AHA guidelines, and associated risk factors were needed in Palestine.
Cross-Sectional (n=1,420)
Hypertension is highly prevalent (60%) among adults in Palestine, with nearly half unaware of their condition, highlighting an urgent need for public health interventions targeting awareness and modifiable risk factors.
BACKGROUND: Hypertension (HTN) is a chronic disease prevalent worldwide, with a significant increase in the number of people diagnosed with HTN. This study aimed to determine the prevalence and awareness of HTN among adults in Palestine according to the 2017 American College of Cardiology and American Heart Association guidelines, and to investigate the risk factors affecting HTN. METHODS: A cross-sectional study was conducted between August 2024 and November 2024 among residents of West Bank Palestine. A total of 1420 adults aged 18 years and older were recruited using convenience sampling. Data were collected through blood pressure and anthropometric measurements of BMI and waist circumference. A questionnaire was used to gather sociodemographic information, HTN history, physical activity, antihypertensive drug use, and other family history information. Statistical analyses, including chi-square tests and binary logistic regression, were performed. RESULTS: The prevalence of HTN in this study was 60%. Moreover, 46.4% of participants with HTN were unaware of their condition. Several factors were found to be independent predictors of HTN, including smoking [adjusted odds ratio (aOR): 8; 95% confidence interval (CI): 5.1-11.1], older age (aOR: 1.022; 95% CI: 1.01-1.04), and living in urban areas (aOR: 1.9; 95% CI: 1.4-2.5). Conversely, normal BMI (aOR: 0.6; 95% CI: 0.4-0.9) and moderate physical activity (aOR: 0.6; 95% CI: 0.6-0.8) were protective against the development of HTN. CONCLUSION: Three out of five adults in Palestine had HTN, and approximately half of them were unaware of their condition. The study findings indicate the urgent need for appropriate public health interventions to address awareness, early detection, and modifiable risk factors, which will greatly alleviate the regional HTN burden.
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Asmar et al. (2025) conducted a cross-sectional in Hypertension (n=1,420). The prevalence of hypertension among adults in Palestine was 60%, with 46.4% unaware of their condition, and smoking was a strong independent predictor (aOR 8; 95% CI 5.1-11.1).
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