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Association between TSCC subgroup classification and N stage
| TSCC subgroups | N0 | N1 | N2 | N2a | N2b | N2c | Nx | Total number of patients |
|---|---|---|---|---|---|---|---|---|
| cluster A | 52% | 12% | 0% | 0% | 28% | 4% | 4% | 25 |
| cluster B | 46% | 8% | 4% | 2% | 28% | 10% | 2% | 50 |
| cluster C | 36.59% | 26.83% | 2.44% | 2.44% | 21.95% | 4.88% | 4.88% | 41 |
