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Table 3 Postoperative pain and the amount of rescue analgesics

From: Effects of ramosetron orally disintegrating tablets on the prophylaxis of post-discharge nausea and/or vomiting in female patients undergoing day surgery under general anesthesia: a randomized controlled trial

  Control (n = 67) Ramosetron (n = 67) P value
Postoperative 0–0.5 h
 VNRS 26 (21) 23 (18) 0.565
 Fentanyl (μg) 9 (19) 6 (15) 0.335
Postoperative 0.5–3 h
 VNRS 15 (12) 14 (11) 0.497
 Ketorolac (mg) 11 (14) 10 (14) 0.789
  1. Data are expressed as mean (SD)
  2. VNRS Verbal numerical rating scale