| Relative Hazard (95% CI) | |
---|---|---|
Model | Non-switchers | Switchers |
No. of deaths/total no. of patients | 62/197 | 26/65 |
Incidence rate, per 100 patient-years | 18.5 | 13.5 |
Unadjusted | 1.00 (ref.) | 0.94 (0.51–1.73) |
Adjusted | Â | Â |
   Model 1 (Demographics) | 1.00 (ref.) | 0.87 (0.46–1.66) |
   Model 2 (Model 1 + Clinical) | 1.00 (ref.) | 0.68 (0.33–1.40) |
   Model 3 (Model 2 + Laboratory) | 1.00 (ref.) | 0.89 (0.41–1.93) |