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Table 3 Comparison of the severity of nausea and vomiting

From: Effect of individualized treatment strategy on postoperative nausea and vomiting in gynaecological laparoscopic surgery: a double-blind, randomized, controlled trial

  Individualized treatment group
(n = 60)
Control group
(n = 59)
P
Degree I, n (%) 36(70.6) 15(29.4)  < 0.001
Degree II, n (%) 14(43.8) 18(56.3) 0.377
Degree III, n (%) 6(28.6) 15(71.4) 0.027
Degree IV, n (%) 4(26.7) 11(73.3) 0.049
  1. Degree I: no nausea or vomiting
  2. Degree II: one or two episodes of nausea and vomiting
  3. Degree III: three or four episodes of nausea and vomiting
  4. Degree IV: at least five episodes of nausea and vomiting