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| Variable | GA (mean ± SD) | SA (mean ± SD) | P value |
|---|---|---|---|
| Rescue analgesic used in 24 h | 1.90±1.37 | 1.62±1.12 | 0.476 |
*, P<0.05 compared with the GA group. Unit: amount of diclofenac ampule (30 mg) used. SD, standard deviation; GA, general anesthesia with tracheal intubation; SA, sedation without tracheal intubation.
