I keep hitting my head on the wall with SPSS Complex Samples & Odds Ratios.
- In the Odds Ratios output, all that is provided are the Odds Ratios and 95% CI. Some of these answers do not include OR = 1 and thus are significant, but I cannot report that alone. I need the p-value - do you know where these can be found?
- In the parameters output table, I have predictor factors with multiple levels (i.e. Age strata 1. 18-30, 2. 31-60, 3. 61-85). Why is every last level deemed "redundant" and set at 0?
- In the parameters output table, the predictor factors' exp(B) for multiple levels are different than the Odds Ratios. Do you know why the exp(B) are different than the formal "Odds Ratios" outputs?
Thanks for your time, all.