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Univariate analysis, all patients, of pathologic parameters and lymph node status.
| Parameter | Statistic* | p-value |
|---|---|---|
| Gross size | .319 | .573 |
| Invasive size | 12.8 | .001 |
| Nuclear grade | 4.1 | .046 |
| Mitotic activity | .227 | .634 |
| Differentiation | 8.2 | .001 |
| Visceral pleural invasion | 5.9 | .018 |
| Necrosis | .396 | .532 |
One way ANOVA
