Research Article
[Retracted] Clinical Effect and Postoperative Pain of Laparo-Thoracoscopic Esophagectomy in Patients with Esophageal Cancer
Table 3
Comparison of postoperative pain (
, n (%)).
| Group | VAS score | Pain level grading (cases) | Mild | Moderate | Severe |
| Control group (n = 45) | 5.87 ± 1.25 | 17 | 21 | 7 | Experimental group (n = 45) | 4.52 ± 1.13 | 33 | 11 | 1 | t/X2 | 5.374 | 11.52 | 4.849 | 4.939 | | <0.001 | 0.001 | 0.028 | 0.026 |
|
|