Table 2 Odds ratios for receiving CT.
Variable | Odds ratio per variable unit (95% Wald confidence limit) | p-value1 |
|---|---|---|
N0 subgroup | ||
Age at diagnosis, years | 0.92 (0.90-0.95) | <0.001 |
Tumor size, cm | 1.75 (1.30-2.34) | <0.001 |
RS result, unit | 1.45 (1.22-1.72) | <0.001 |
N1mi/N1 subgroup | ||
Age at diagnosis, years | 0.90 (0.86-0.94) | <0.001 |