Table 2.
Comparison of intraoperative data in patients undergoing carotid endarterectomy (x̅ ± sd)
| Index | Control group (n = 41) | SGB group (n = 41) | T value | P value |
|---|---|---|---|---|
| Ephedrine dosage (mg) | 21.63±7.31 | 20.38±6.98 | 0.792 | 0.431 |
| Atropine dosage (mg) | 13.69±6.32 | 12.53±7.01 | 0.787 | 0.434 |
| Essellol dosage (mg) | 13.36±6.15 | 15.11±5.97 | 1.307 | 0.195 |
| Urapidil dosage (mg) | 18.72±4.43 | 20.38±5.34 | 1.532 | 0.129 |
| Glyceryl trinitrate dosage (mg) | 15.59±6.92 | 17.23±7.36 | 1.039 | 0.302 |
| Noradrenalin dosage (mg) | 221.63±57.28 | 211.54±54.33 | 0.818 | 0.416 |
| Blockade time (min) | 32.64±5.81 | 34.23±6.13 | 1.205 | 0.232 |
| Operation time (min) | 112.28±12.53 | 116.83±13.01 | 1.613 | 0.111 |
| Anesthesia time (min) | 143.67±15.37 | 145.59±16.11 | 0.552 | 0.582 |
| Transfusion volume (mL) | 1831.26±361.52 | 1843.63±355.94 | 0.156 | 0.876 |
| Bleeding volume (mL) | 713.47±23.67 | 726.17±29.78 | 1.229 | 0.223 |
| Urinary volume (mL) | 687.22±223.71 | 677.54±240.32 | 0.185 | 0.854 |
Note: SGB: stellate ganglion block.