Research Article
A Novel Prognostic Index Based on the Analysis of Glycolysis-Related Genes in Head and Neck Squamous Cell Carcinomas
Table 2
Comparison of clinical characteristics between the training cohort and the test cohort.
| | | Training cohort | Text cohort |
| Cases | | 248 | 244 | Age | ≤65 | 168 | 155 | >65 | 80 | 90 | Gender | Female | 63 | 67 | Male | 185 | 177 | Grade | G1 | 32 | 28 | G2 | 141 | 153 | G3 | 62 | 55 | G4 | 2 | 0 | Stage | Stage I | 15 | 10 | Stage II | 33 | 36 | Stage III | 42 | 36 | Stage IV | 124 | 128 | T (tumor) | T1 | 25 | 19 | T2 | 61 | 69 | T3 | 49 | 47 | T4 | 86 | 80 | N (lymph node) | N0 | 79 | 88 | N1 | 38 | 27 | N2 | 78 | 82 | N3 | 5 | 2 | HPV status by p16 testing | Negative | 42 | 30 | Positive | 12 | 18 |
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