Table 2. Operative data of 358 patients who underwent D1+/D2 radical gastrectomy.
| Parameter | All patients (358 patients) | POPF (20 patients) | No POPF (338 patients) | P-value | |
|---|---|---|---|---|---|
| Type of gastrectomy | 0.775* | ||||
| Total gastrectomy | 286 (79.9) | 17 (85.0) | 269 (79.6) | ||
| Distal gastrectomy | 71 (19.8) | 3 (15.0) | 68 (20.1) | ||
| Proximal gastrectomy | 1 (0.3) | 0 (0.0) | 1 (0.3) | ||
| D2 lymph node dissection | 243 (67.9) | 14 (70.0) | 229 (67.8) | 1* | |
| Distal pancreatectomy | 21 (5.9) | 3 (15.0) | 18 (5.3) | 0.103* | |
| Splenectomy | 106 (29.6) | 8 (40.0) | 98 (29.0) | 0.317* | |
| Bursectomy | 188 (52.5) | 11 (55.0) | 177 (52.4) | 1* | |
| Associated surgical procedures | 57 (15.9) | 5 (25.0) | 52 (15.4) | 0.339* | |
| Type of esophago/gastrojejunal anastomosis | 1* | ||||
| Hand-sewn | 259 (72.3) | 15 (75.0) | 244 (72.2) | ||
| Stapled | 99 (27.7) | 5 (25.0) | 94 (27.8) | ||
| Minimally invasive approach | 30 (8.4) | 1 (5.0) | 29 (8.6) | 1* | |
| Operative time (min) | 196±52.3 | 214±44.3 | 195±52.6 | 0.041†‡ | |
| Estimated blood loss (mL) | 349±168.6 | 413±184.9 | 346±167.1 | 0.118† | |
Data are shown as mean±standard deviation or number (%).
POPF = postoperative pancreatic fistula.
*Fisher's exact test (2-tailed); †Mann-Whitney U test (2-tailed); ‡Statistically significant.