All are true about incidence, except-
a) Numerator includes new cases
b) Denominator includes population at risk
c) Does not include unit of time
d) It is a rate
Correct Answer - C
Ans. is ‘c’ i.e., Does not include unit of time
o Incidence rate must include the unit of time used in the final
expression. If you write 16.7 per 1000, this would be inadequate.The
correct expression is 16.7 per 100 per year.
o All other options are correct