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The prevalence of disease X has doubled in the last 10 years. This means that many...

The prevalence of disease X has doubled in the last 10 years. This means that many more people are being diagnosed with disease X every year.

True or False ?

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Answer #1

Correct option: True.

Explanation: Prevalence is the number of effected persons present at the specific time in a given population. Generally the term prevalence can indicates how widespread the disease. If the prevalence of disease has increased then the disease can spread widely, so the number of that disease cases was increased.

Prevalence = (Incidence Rate) x (Average Duration of Disease)

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