Table 1.
Patients Characteristics and Pathologic Outcomes in the Groups
| Characteristics | Group QG (n=119) | Group GA (n=112) | P value |
|---|---|---|---|
| Age, (year) | 64.3±8.6 | 62.3±9.2 | 0.10 |
| Male sex, n (%) | 72 (60.5) | 63 (56.3) | 0.51 |
| Weight (kg) | 67.2±11.1 | 64.6±10.3 | 0.06 |
| BMI (kg/m2) | 22.0±2.3 | 21.7±1.8 | 0.27 |
| ASA grade, n (%) | |||
| I | 11 (9.2) | 9 (8.0) | 0.19 |
| II | 83 (69.8) | 89 (79.5) | |
| III | 25 (21.0) | 14 (12.5) | |
| Hemoglobin (g/L) | 124.3±20.5 | 125.4±19.2 | 0.66 |
| Sevoflurane (mL) | 101.5±15.8 | 105.0±13.2 | 0.07 |
| Propofol (mg) | 1100.8±852.5 | 994.6±251.1 | 0.21 |
| Duration of anesthesia (min) | 208.0 ± 28.9 | 206.2 ± 27.5 | 0.63 |
| Duration of surgery (min) | 180.5 ± 28.5 | 178.3 ± 29.6 | 0.58 |
| Intraoperative blood loss (mL) | 89.9 ±33.7 | 98.1 ±35.7 | 0.08 |
| Urine volume (mL) | 135.5±34.5 | 128.8±39.8 | 0.17 |
| Tumor size, cm, n (%) | 119 | 112 | |
| ≤5 | 78 (65.5) | 78 (69.6) | 0.51 |
| >5 | 41 (34.5) | 34 (30.4) | |
| Tumor location, n (%) | |||
| Proximal stomach | 19 (16.0) | 20 (17.9) | 0.55 |
| Middle stomach | 32 (26.9) | 36 (32.1) | |
| Distal stomach | 68 (57.1) | 56 (50.0) | |
| Operative procedure, n (%) | |||
| Total gastrectomy | 72 (60.5) | 61 (54.5) | 0.38 |
| Distal gastrectomy | 46 (38.7) | 51 (45.5) | |
| Esophagogastric resection | 1 (0.8) | 0 | |
| c T stage, n (%) | |||
| cT1 | 29 (24.4) | 33 (29.5) | 0.51 |
| cT2 | 39 (32.8) | 40 (35.7) | |
| cT3 | 46 (38.6) | 37 (33.0) | |
| cT4 | 5 (4.2) | 2 (1.8) | |
| Lymphadenectomy, n (%) | |||
| D1 | 43 (36.1) | 45 (40.2) | 0.53 |
| D2 | 76 (63.9) | 67 (59.8) | |
| pTNM stage n (%) | |||
| I | 23 (19.3) | 22 (19.6) | 0.36 |
| I | 53 (44.5) | 59 (52.7) | |
| III | 43 (36.1) | 31 (27.7) | |
| Treatment regime, n (%) | |||
| Surgery only | 33 (27.7) | 35 (31.3) | 0.72 |
| Surgery &chemotherapy | 81 (68.1) | 74 (66.0) | |
| Other treatment | 5 (4.2) | 3 (2.7) |
Notes: The data are given as mean ± SD or n (%). Quantitative data were compared by independent-sample t test; Categorical data were compared by chi-squared test.