In a population of 100000, 100 people have pulmonary tuberculosis. Out of 100 people, 10 died . What is the case fatality rate of TB-
Correct Answer: 5%
Description: Ans. is 'a' i.e., 5% CFR =Total no. of deaths due to a disease--------------------------------Total no. of cases of the same diseasex 100 CFR due to TB =5------100x 100 = 5%.
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