Epidemiological Insights into Diabetes, Hypertension, and Cardiovascular Diseases: Implications for Public Health Nutrition
Mayaki Lucky David
School of Health Studies, Northern Illinois University, Illinois, USA.
Esther Oluwakanyinsola Olapade
Department of Medicine, Lagos State University, Lagos, Nigeria.
Deborah Chinenye Uzor
Department of Public Health, University of Illinois Springfield, Illinois, USA.
Feyi Oshinyemi
Department of Communication and Journalism, Eastern Illinois University, Illinois, USA.
Ebelechukwu Chinwe Metuh
Department of Applied Microbiology and Brewing, Nnamdi Azikwe University, Awka, Nigeria.
Ridwan Abiodun Alimi *
Department of Statistics, University of Ilorin, Ilorin, Nigeria.
*Author to whom correspondence should be addressed.
Abstract
This review examines the epidemiological understanding of diabetes, hypertension, and cardiovascular diseases as interconnected nutritional disorders. These conditions, sharing common dietary and lifestyle risk factors, collectively represent significant global public health challenges that require integrated investigation and intervention approaches. Epidemiological approaches, including descriptive, analytical, and interventional designs, emphasizing their strengths and limitations in investigating disease prevalence, risk factors, and potential interventions. It scrutinizes the utilisation of routine population data and surveillance systems in estimating disease burden and assessing intervention effectiveness, focusing on large-scale population-based studies and national surveys. Advanced statistical analyses enhance data interpretation while accounting for demographic variables, ensuring precise comparative analyses across populations. The application of standardization techniques and robust statistical methods strengthens epidemiological findings and minimizes potential biases. A coordinated, multidisciplinary approach is essential for translating epidemiological evidence into effective public health interventions, emphasizing collaboration between epidemiologists, healthcare practitioners, and policymakers. This analysis provides insights for researchers, public health professionals, and policymakers engaged in addressing nutrition-related chronic diseases through epidemiological approaches, highlighting the field's potential to mitigate the escalating burden of these conditions while acknowledging its limitations.
Keywords: Nutritional epidemiology, chronic diseases, population databases, disease surveillance, risk factor analysis, intervention effectiveness, public health nutrition