I ran a

**GEE**(Generalized Estimation Equations) in SPSS 16 with 2 within-subject variables and a few between-subject variables. Now, I'm not sure how to interpret the output of the "Tests of Model Effects" vs. the "Parameter Estimates". A dichotomous between-subject variable is not significant regarding the "Tests of Model Effects", but significant regarding the "Parameter Estimates". I know this is due to interaction-effects, but which of the two output I have to interpret?

I'm pretty clueless, any help is really appreciated!

Thx,

Nicolas