Table 2 Lymph node harvest
| Level | IIb preserving | Control | P value | ||
|---|---|---|---|---|---|
| Mean (n) | SD | Mean (n) | SD | ||
| Ia | 3 | 1.4 | 3.1 | 2.1 | 0.88 |
| Ib | 5.5 | 2.9 | 4.7 | 2.6 | 0.459 |
| IIa | 7.6 | 8.4 | 7.1 | 7.5 | 0.84 |
| IIb | – | – | 6.1 | 4.9 | – |
| III | 4.3 | 3.3 | 5.7 | 3.8 | 0.29 |
| Level | IIb preserving | Control | P value | ||
|---|---|---|---|---|---|
| Mean (n) | SD | Mean (n) | SD | ||
| Ia | 3 | 1.4 | 3.1 | 2.1 | 0.88 |
| Ib | 5.5 | 2.9 | 4.7 | 2.6 | 0.459 |
| IIa | 7.6 | 8.4 | 7.1 | 7.5 | 0.84 |
| IIb | – | – | 6.1 | 4.9 | – |
| III | 4.3 | 3.3 | 5.7 | 3.8 | 0.29 |