Table 2 D2 + PAND group compared with D2 group for surgery
Variables | Scope of lymph node dissection | p-value | ||
|---|---|---|---|---|
D2 + PAND (n = 40) | D2 (n = 46) | |||
Excision extension | 0.574 | χ2 = 0.317 | ||
Distal gastrectomy | 15 (37.5%) | 20 (43.5%) | ||
Total gastrectomy | 25 (62.5%) | 26 (56.5%) | ||
Reconstruction method | 0.142 | χ2 = 3.898 | ||
Roux-en-Y | 19 (47.5%) | 26 (56.5%) | ||
Billronth I | 4 (10%) | 9 (19.6%) | ||
Billronth II | 17 (42.5%) | 11 (23.9%) | ||
Intraoperative bleeding (ml) | 200 (100, 275) | 175 (100, 200) | 0.270 | Z = 1.104 |
Surgery time (min) | 198 (189, 205.5) | 167 (156, 178) | < 0.001* | Z = 7.138 |
Hospitalization time (day) | 12 (9.25, 13) | 11 (9, 13.25) | 0.827 | Z = 0.218 |