Table 2 Statistical summarize of clinical characteristics of HNSC
Characteristic | Category | Sample size |
|---|---|---|
Overall survival(OS) | Within 3Â years | 368 |
Within 5Â years | 449 | |
Within 10Â years | 490 | |
All | 501 | |
OS_event | Alive | 283 |
Dead | 218 | |
Gender | Female | 133 |
Male | 368 | |
Age | Old (Age > = 60) | 279 |
Young (Age < 60) | 222 | |
Clinical stages | Stage I | 19 |
Stage II | 95 | |
Stage III | 102 | |
Stage IV | 271 | |
Total (Stage I–Stage IV) | 487 | |
Stages_T | T1 | 33 |
T2 | 144 | |
T3 | 130 | |
T4 | 179 | |
Total (T1–T4) | 486 | |
Stages_M | M0 | 471 |
M1 | 5 | |
Total (M0–M1) | 476 | |
Stages_N | N0 | 329 |
N1 | 80 | |
N2 | 153 | |
N3 | 7 | |
Total (N0–N3) | 479 |