Table 2 Comparison of surgical results between two groups [case(%)]
Parameter | Experimental group | Control group | P-value |
|---|---|---|---|
(n = 34) | (n = 32) | ||
Operation time | 285.1 ± 72.5 | 291.0 ± 54.9 | 0.713 |
Intraoperative blood loss (ml) | 188.2 ± 151.3 | 135.9 ± 173.3 | 0.196 |
Pleural effusion(ml) | 2512.0 ± 1745.0 | 1711.0 ± 1391.0 | 0.044 |
Number of lymph node dissection(s) Number of postoperative lymph node metastasis (s) | 19.3 ± 10.4 1.2 ± 2.0 | 24.9 ± 8.4 2.1 ± 1.3 | 0.019 0.032 |
Gastric tube placement time (days) | 10.1 ± 4.1 | 8.7 ± 3.1 | 0.128 |
Nasointestinal tube placement time (days) | 18.2 ± 21.0 | 13.0 ± 10.1 | 0.153 |
Hospitalization time (days) | 29.9 ± 23.9 | 24.2 ± 1.9 | 0.323 |