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What is Calculate the prevalence if incidence is 2 cases per 1,000 population per year and mean duration is 4 years- and explain in detail?
prevalence is calculated as the product of incidence and mean duration of a disease in a community.during a specific period,here it is given as 4 *2 cases per 1000 population. ref:park&;s textbook,ed 22,pg no 67