Cox regression analysis of OS
| Variable . | B . | SE . | exp(b) . | P(log-rank) . |
|---|---|---|---|---|
| IPI | 1.34 | 0.23 | 3.83 | <.0001 |
| bcl-2 | 1.02 | 0.26 | 2.79 | .0001 |
| GC phenotype | − 0.19 | 0.09 | 0.83 | .025 |
| p53 expression | 0.16 | 0.25 | 1.17 | .51 |
| Variable . | B . | SE . | exp(b) . | P(log-rank) . |
|---|---|---|---|---|
| IPI | 1.34 | 0.23 | 3.83 | <.0001 |
| bcl-2 | 1.02 | 0.26 | 2.79 | .0001 |
| GC phenotype | − 0.19 | 0.09 | 0.83 | .025 |
| p53 expression | 0.16 | 0.25 | 1.17 | .51 |
IPI was stratified as low, intermediate, or high. GC phenotype was defined by CD10 and bcl-6 expression.
B indicates Cox regression coefficient.