If you wanted to know about adverse heath outcomes in human population, you need to study human population. You can make excellent study on the rodents for the example, even the best of such study means we have to extrapolate from species to another, and therefore the study on human being is critical. Epidemiology plays this role. What is epidemiology? It is the study of how disease distributes in human populations and what determines differences in disease risk among different population subgroups. Why one group of people have high risk of developing disease than another. What we can learn from that? How that can help us to prevent diseases? And if we turn on how the epidemiology is use, there are many uses in which three we will shown here. First the epidemiology helps us to assess the magnitude of the community burden of disease. How much disease? What type of disease in our community? Second the epidemiology helps us to identify the causes of human disease. A critical factor i
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DeleteGood job to all!
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