Micronutrients and cardiovascular health
A cross-sectional survey among medical students of Pakistan
Keywords:
knowledge, micronutrients, cardiovascular diseases, undergraduate medical students, PakistanAbstract
Introduction: Health authorities particularly World Health Organization emphasize upon the role of nutrition (macronutrients and micronutrients) in prevention of CVD (Cardiovascular Diseases). Objectives: The study aimed to assess knowledge on risk factors of cardiovascular diseases and diverse role of micronutrients in their prevention amongst undergraduate medical students in Pakistan. Methodology: A cross-sectional survey was carried out among students of third, fourth and final year MBBS across various medical colleges in Pakistan. Consecutive non-probability sampling was employed and self-reported questionnaire was used for collection of data. A total of 381 students were recruited and majority (n=213; 55.9%) were females. Largest number of respondents belonged to third year of MBBS (n=160; 42%). Nearly 66% (n=250) medical students had adequate knowledge on cardiovascular diseases’ risk factors. Results: Around 31% (n=117) had adequate while 69% (n=264) had sub-optimal knowledge on benefits of micronutrients in cardiovascular diseases. Chi-square test of association showed statistically significant relationship (P-value <0.05) between demographic variables and knowledge of students. Conclusion: Medical students being the future healthcare professionals can contribute effectively and efficiently to reducing risks of cardiovascular diseases by having an up-to-date knowledge. Future large-scale and in depth studies can further probe the issue.
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