Rate of gonorrhea in a population

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An epidemiologist is interested in the rate of gonorrhea in a population of 2500 college students who are known to be at risk for this disease. The epidemiologist chose to follow the students for a total of 3 years. A total of 1400 students were followed for the entire 3 year period and among these students there were 90 cases of gonorrhea. 535 students were followed for 2 years and among these there were 25 cases of gonorrhea. 565 students were followed for only 6 months and among these there were 10 cases of gonorrhea. What is incidence density of gonorrhea per 1000 person years from this study? Please round answer to the 10th decimal place.

Reference no: EM132391583

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