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Pathological staging of the subgroups with ≥ 15 versus < 15 LNs in the propensity matched cohort
| Total | <15 lymph nodes | ≥15 lymph nodes | p Value |
|---|---|---|---|
| 992 | 992 | ||
| pT stage | |||
| pT0-1 | 393 (39.6) | 374 (37.7) | 0.393 |
| pT2 | 223 (22.5) | 206 (20.8) | |
| pT3 | 332 (33.5) | 366 (36.9) | |
| pT4 | 2 (0.2) | 5 (0.5) | |
| pTx | 42 (4.2) | 41 (4.1) | |
| pN stage | |||
| pN0 | 647 (65.2) | 583 (58.8) | <0.001 |
| pN1 | 202 (20.4) | 208 (21.0) | |
| pN2 | 90 (9.1) | 108 (10.9) | |
| pN3 | 15 (1.5) | 57 (5.7) | |
| pNx | 38 (3.8) | 36 (3.6) | |
Data are expressed as n (%)
