To assess change in weight in an individual over the course

To assess change in weight in an individual over the course of fall, spring, summer and winter weigh-ins in those who had a work-supported weight loss program and those who did not.

Linear regression

Logistic regression

Cox proportional hazard regression

Longitudinal regression

Solution

the answer is longitudinal regression as here the explained variable that is the change in weight in an individual is dependent on time points (fall,spring,summer,winter).

here the independent variable is not binary or categorical as the independent variable is change in weight of an individual.

so Logistic regression and Cox proportional hazard regression are not applicable.