07-02-2010, 07:48 AM
In a city with a population of 1,000,000, 10,000 individuals have HIV disease. There are 1000 new cases of HIV disease and 200 deaths each year from the disease. There are 2500 deaths per year from all causes. Assuming no net emigration from or immigration to the city, the incidence of HIV disease in this city is given by which of the following?
A. 200/1,000,000
B. 800/1,000,000
C. 1000/990,000
D. 2500/1,000,000
E. 10,000/990,000
F. 10,000/1,000,000
A. 200/1,000,000
B. 800/1,000,000
C. 1000/990,000
D. 2500/1,000,000
E. 10,000/990,000
F. 10,000/1,000,000