1.
患者临床资料
Clinical characteristics of patients
| Characteristic | Operation+Chemotherapy group | Operation+Chemoradiation group | χ2 | P |
| Gender | 3.008 | 0.083 | ||
| Male | 17 | 19 | ||
| Female | 6 | 10 | ||
| Age (years) | 1.492 | 0.222 | ||
| > 60 | 15 | 14 | ||
| < 60 | 8 | 15 | ||
| Histology | 2.329 | 0.503 | ||
| Squamous cell carcinoma | 10 | 11 | ||
| Adenocarcinoma | 7 | 13 | ||
| Adenosquamous Carcinoma | 3 | 4 | ||
| Others | 3 | 1 | ||
| Location | 0.119 | 0.730 | ||
| Center | 9 | 10 | ||
| Surounding | 14 | 19 | ||
| T Stage | 4.636 | 0.098 | ||
| T1 | 1 | 5 | ||
| T2 | 15 | 21 | ||
| T3 | 7 | 3 | ||
| N Stage | 2.623 | 0.105 | ||
| N1 | 2 | 0 | ||
| N2 | 21 | 29 | ||
| Style of surgery | 1.279 | 0.258 | ||
| Total pneumonectomy | 5 | 3 | ||
| Pulmonary lobectomy | 18 | 26 | ||
| Chemotherapy protocol | 0.204 | 0.903 | ||
| GP | 3 | 3 | ||
| NP | 9 | 13 | ||
| PD | 11 | 13 |