Table 2.
Perioperative information of the study population (mean ± SD).
| Perioperative information | TEAS group (n = 55) | Sham-TEAS group (n = 55) | P-value |
|---|---|---|---|
| Duration of anesthesia (min) | 159.36 ± 39.68 | 146.82 ± 38.36 | 0.095 |
| Duration of anesthesia recovery (min) | 22.64 ± 9.37 | 24.45 ± 8.80 | 0.297 |
| The proportion of lung resected (%) | 33.82 ± 13.78 | 34.09 ± 15.93 | 0.886a |
| Dose of propofol (mg) | 643.00 ± 213.08 | 626.09 ± 233.47 | 0.680a |
| Dose of sufentanil (ug) | 29.42 ± 7.62 | 30.55 ± 7.94 | 0.433a |
| Dose of remifentanil (mg) | 0.87 ± 0.30 | 1.01 ± 0.39 | 0.040 |
| Fluid administration (ml) | |||
| Input | 1489.09 ± 346.24 | 1431.82 ± 395.62 | 0.417a |
| Output | 508.46 ± 258.96 | 494.27 ± 294.39 | 0.482a |
| Frequency of remedial analgesic in the hospital (times) | 2.29 ± 1.76 | 1.96 ± 1.97 | 0.361 |
a
Indicates Mann-Whitney U test.