What is meant by the burden of disease in epidemiology?

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Multiple Choice

What is meant by the burden of disease in epidemiology?

Explanation:
Burden of disease is about the total impact of disease on a population—how widespread it is and the ill health it causes. In practice, this is captured by measures that describe the extent of disease in the community, such as prevalence, which counts existing cases at a given point in time. It isn’t simply about new cases per year (incidence), nor the economic cost, nor the rate of remission. Thus, describing the burden as the extent of disease found in the community best reflects the concept.

Burden of disease is about the total impact of disease on a population—how widespread it is and the ill health it causes. In practice, this is captured by measures that describe the extent of disease in the community, such as prevalence, which counts existing cases at a given point in time. It isn’t simply about new cases per year (incidence), nor the economic cost, nor the rate of remission. Thus, describing the burden as the extent of disease found in the community best reflects the concept.

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