Characteristics | TNM grading | No. | Percentage | Mean Age (SD) |
---|---|---|---|---|
TNM stage [N = 369] | Â | Â | Â | Â |
Stage I | T1N0M | 5 | 1.4 | N.C |
Stage IIA | Â | 45 | 12.2 | 45.0(14.15) |
 | T0N1M0 | 2 |  |  |
 | T1N1M0 | 5 |  |  |
 | T2N0M0 | 38 |  |  |
Stage IIB | Â | 60 | 16.3 | 48.4(10.69) |
 | T2N1M0 | 37 |  |  |
 | T3N0M0 | 23 |  |  |
Stage IIIA | Â | 100 | 27.1 | 49.8(10.76) |
 | T2N2M0 | 1 |  |  |
 | T3N1M0 | 67 |  |  |
 | T3N2M0 | 32 |  |  |
Stage IIIB | Â | 130 | 35.2 | 50.6(11.8) |
 | T4 any NM0 | 126 |  |  |
 | Any T N3M0 | 4 |  |  |
Stage IV | Any T any NM1 | 29 | 7.9 | 51.1(13.67) |
Lymphnode status (N = 369) | Â | Â | Â | Â |
Present | Â | 296 | 80.2 | 48.5(11.71) |
Absent | Â | 73 | 19.8 | 45.8(13.43) |