Table 2. Clinical factors at the M-EGG recording in the VP-DG and DG groups.
| VP-DG | DG | P value | ||
|---|---|---|---|---|
| Operation times (min) | 208 ± 34.6 | 215 ± 30.0 | 0.48 | |
| Intraoperative blood loss (ml) | 96 ± 102.7 | 263 ± 200 | 0.001 | |
| WBC (/μl) | 5,616 ± 1,111 | 5,342 ± 1,263 | 0.47 | |
| Hb (g/dl) | 12.7 ± 1.12 | 11.7 ± 1.32 | 0.99 | |
| Alb (g/dl) | 3.08 ± 0.38 | 3.69 ± 0.57 | 0.48 | |
| CRP (mg/dl) | 1.59 ± 1.09 | 0.75 ± 1.07 | 0.98 | |
| Body weight† | 94.0 ± 2.51 | 93.2 ± 3.62 | 0.19 | |
| GSRS scores | ||||
| Reflux score | 1.67 ± 0.80 | 1.50 ± 0.65 | 0.55 | |
| Abdominal pain score | 1.37 ± 0.95 | 1.39 ± 0.53 | 0.86 | |
| Ingestion score | 1.81 ± 0.91 | 1.79 ± 0.59 | 0.95 | |
| Diarrhea score | 1.52 ± 1.15 | 1.50 ± 0.97 | 0.96 | |
| Constipation score | 2.04 ± 1.22 | 2.13 ± 0.96 | 0.83 | |
| Total score | 1.62 ± 0.43 | 1.66 ± 0.59 | 0.82 | |
± values are mean ± S.D. values. *P<0.05. WBC: white blood cell, Hb: hemoglobin, Alb: albumin, CRP: C-reactive protein. †The amount is expressed as %, when the preoperative levels are adjusted to 100%. GSRS: Gastrointestinal Symptom Rating Scale.