Knowledge on Diet among the Hypertensive Patients in a Tertiary Care Center Nepal: A Descriptive Cross-sectional Study

INTRODUCTION: Hypertension is one of the leading causes of death and disability in both developed and developing countries. The prevalence of hypertension is increasing rapidly worldwide. The aim of the study was to determine the knowledge of diet among hypertensive patients. METHODS: This descriptive cross-sectional study was conducted using a structured questionnaire among 169 hypertensive patients at Kathmandu diabetes and thyroid center from May 2017 to July 2017 after taking ethical clearance from Nepal Health Research Council, Nepal. A convenience sampling method was used. Data was collected and entry was done in Statistical Package for the Social Sciences version 16.0 point estimate at 95% confidence interval was calculated along with frequency and proportion for binary data. RESULTS: Out of total 169 participants enrolled in this study, only 79 (46.7%) had good knowledge and 90 (53.3%) had poor knowledge regarding diet. The mean age of participants was 54.68±13.91 years. CONCLUSIONS: This study revealed that the knowledge about diet among hypertensive patients is poor and this study suggests the need for a proper educational intervention to improve awareness and to control hypertension effectively.