Table 2. Results of Post Hoc Analysesa.
| Variable | Odds Ratio (95% CI) | |
|---|---|---|
| Individual Adjustment | Sequential Adjustment | |
| Unadjusted | 1.18 (1.05-1.32) | 1.18 (1.05-1.32) |
| Step 1: comorbidities | 1.12 (0.99-1.27) | 1.12 (0.99-1.27) |
| Step 2: presentation or anatomic factors | 1.07 (0.95-1.20) | 1.05 (0.93-1.20) |
| Step 3: socioeconomic status | 1.12 (0.99-1.26) | 1.06 (0.92-1.21) |
| Step 4: site-level racial breakdown | 1.16 (1.03-1.31) | 1.04 (0.90-1.19) |
a
Shown is the change in association between race and mortality after adjustment for categories of factors. The individual adjustment results show the change in association after adjustment for the listed category of covariates, omitting all other categories. The sequential adjustment adjusts for the listed category of covariates as well as covariates from all previous steps.