Table 4.
Hazard ratio |
95% CI | P | ||
---|---|---|---|---|
| ||||
Min | Max | |||
ALCAM positivity | 3.26 | 1.80 | 5.92 | <.01 |
PD-L1 positivity | 2.34 | 1.26 | 4.33 | <.01 |
NOTE. The model initially included age, sex, tumor histology, ALCAM expression, PD-L1 expression in tumor cells, PD-L1 expression in TAIs, ALDH1 expression, and SALL4 expression. A backward elimination with a threshold of P = .05 was used to select the variables in the final model.