| Total number of patients | PARN | CNOT6 | CNOT7 | NOC | ||||
---|---|---|---|---|---|---|---|---|---|
Higha (%) | p | High (%) | p | High (%) | p | High (%) | p | ||
Characteristics | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Age | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 ≤65 | 9 | 8 (88.8) | * | 7 (77.8) |  | 5 (55.5) |  | 5 (55.5) |  |
 ≥65 | 16 | 7 (43.8) |  | 6 (37.5) |  | 10 (62.5) |  | 12 (75.0) |  |
Smoking status | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Smokers | 21 | 11 (52.4) |  | 12 (57.1) |  | 12 (57.1) |  | 14 (66.7) |  |
 Ex-smokers | 4 | 3 (75.0) |  | 1 (25.0) |  | 3 (75.0) |  | 2 (50.0) |  |
Tumor Size | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 T1-T2 | 9 | 5 (55.5) |  | 7 (77.8) |  | 4 (45.5) |  | 5 (55.5) |  |
 T3-T4 | 16 | 9 (56.3) |  | 6 (37.5) |  | 10 (62.5) |  | 12 (75.0) |  |
Lymph Node Metastasis | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Negative (N0-N1) | 6 | 3 (50) |  | 4 (66.7) |  | 3 (50) |  | 4 (66.7) |  |
 Positive (N2-N3) | 19 | 11 (57.9) |  | 9 (47.4) |  | 12 (63.1) |  | 13 (68.4) |  |
Metastasis | Â | Â | Â | Â | Â | Â | Â | Â | Â |
 Negative (M0) | 14 | 11 (78.6) |  | 11 (78.6) |  | 10 (71.4) |  | 11 (78.6) |  |
 Positive (M1) | 11 | 3 (27.3) |  | 1 (9.0) | ** | 5 (45.5) |  | 4 (36.4) |  |