Table 2. Operative results.
| Variables | CPG (n=110) | RPG (n=159) | P | |
|---|---|---|---|---|
| Reconstruction | <0.001 | |||
| Extracorporeal | 109 (99.1) | 23 (15.6) | ||
| Intracorporeal | 1 (0.9) | 136 (84.4) | ||
| Anastomosis | <0.001 | |||
| B-I | 82 (74.5) | 19 (11.9) | ||
| B-II | 28 (25.5) | 130 (81.9) | ||
| Roux-en-Y | 0 | 10 (6.3) | ||
| Lymph node dissection | <0.001 | |||
| D1+ | 79 (71.8) | 73 (45.9) | ||
| D2 | 31 (28.2) | 86 (54.1) | ||
| Combined resection | 0.776 | |||
| No | 104 (94.5) | 149 (93.7) | ||
| Yes | 6 (5.5) | 10 (6.4) | ||
| Operative time (min) | 195.9±44.2 | 206.2±39.8 | 0.140 | |
| Operative bleeding (mL) | 56.3±53.2 | 48.2±36.4 | <0.001 | |
| No. of retrieved lymph nodes | 28.5±11.2 | 34.2±15.3 | 0.001 | |
Data are represented as mean±standard deviation or number (%).
CPG = conventional laparoscopic gastrectomy; RPG = reduced-port gastrectomy.