Select all of the responses which are correct Which of the following is/are true

Question

Select all of the responses which are correct

Which of the following is/are true about Cox proportional hazards regression?

a. Exponentiation of the beta-values for a Cox proportional hazards model is useful for generating odds ratios.

b. This type of regression is used to evaluate the relationship of one or more independent variables to the time to occurrence of a dichotomous event such as incident disease.

c. Multivariate Cox proportional hazards modeling is often used to assess the independent association of a predictor variable with an outcome of interest after adjustment for potential confounder variables.

d. It is important to ensure that adjustment for potential confounders in a Cox proportional hazards model includes variables that are in the causal pathway between the independent (exposure) variable of interest and the outcome.

Explanation / Answer

Which of the following is/are true about Cox proportional hazards regression?

Answer :

a. Exponentiation of the beta-values for a Cox proportional hazards model is useful for generating odds ratios.

d. It is important to ensure that adjustment for potential confounders in a Cox proportional hazards model includes variables that are in the causal pathway between the independent (exposure) variable of interest and the outcome

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