Table 3.
Characteristics | Total (N) | Odds ratio (OR) | P value |
---|---|---|---|
T stage (T2, T3, and T4 vs. T1) | 380 | 4.523 (0.661-88.920) | 0.179 |
N stage (N1, N2, and N3 vs. N0) | 370 | 2.204 (1.425-3.439) | <0.001 |
M stage (M1 vs. M0) | 213 | 3.092 (0.903-12.136) | 0.079 |
Pathologic stage (stage II, stage III, and stage IV vs. stage I) | 412 | 46226230.510 (0.000-NA) | 0.993 |
Gender (male vs. female) | 414 | 0.723 (0.464-1.120) | 0.148 |
Age (>70 vs. <=70) | 414 | 1.484 (1.005-2.196) | 0.048 |
Histologic grade (high grade vs. low grade) | 411 | 10.419 (2.972-65.963) | 0.002 |