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Fisher exact tests of clinical parameters in FGFR2 IIIb and IIIc ccRCCs. Each row represents data for a 2×2 contingency table used for Fisher exact test.
| IIIb_Yes | IIIb_No | IIIc_Yes | IIIc_No | Fisher exact test p | |
|---|---|---|---|---|---|
| distant metastasis (M1) | 0 | 22 | 70 | 345 | 0.034 |
| lymph node spread (N1) | 0 | 9 | 14 | 203 | 1 |
| tumor size (T1) | 18 | 4 | 203 | 212 | 0.0035 |
| tumor grade (G1/2) | 13 | 5 | 180 | 233 | 0.027 |
| tumor stage (stage I) | 18 | 4 | 199 | 216 | 0.0019 |
