Explain prevalence, Advanced Statistics

Prevalence: The measure of the number of people in a population who have a certain disease at a given point in time. It can be measured by two methods, as point prevalence and period prevalence, these being de?ned as shown below;
929_prevalence.png 
Essentially measures the total disease in a population.

Posted Date: 7/31/2012 2:54:44 AM | Location : United States







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