When the Event Rate Is of Interest, Which of the Following

Multiple Choice

When the event rate is of interest, which of the following equations represents the Poisson regression model? (µ=true mean count of events, t=subject years)

A) µ/t =α+β₁x₁+β₂x₂+ · · · +βK^xK
B) µ-t =α+β₁x₁+β₂x₂+ · · · +βK^xK
C) logit(µ/t) =(α+β₁x₁+β₂x₂+ · · · +βK^xK)
D) ln(µ) =α+β₁x₁+β₂x₂+ · · · +βK^xK + ln(t)