Table 2. Recovery Times, Time to First Analgesic and Antiemetic Rescue Medication, and Postoperative Analgesic Requirements in the Two Treatment Groups
Values are mean ± SD, or number (n) and percentages (%);
* time (min) from the end of anesthesia;
† significantly different from control group, P value < 0.05.
IV = intravenous; DSU = day-surgery unit; PACU = postanesthesia care unit.
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