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Table 2 Comparison of nausea and vomiting after operation

From: Effects of lidocaine, dexmedetomidine, and their combination infusion on postoperative nausea and vomiting following laparoscopic hysterectomy: a randomized controlled trial

 

Group C (n = 60)

Group L (n = 60)

Group D (n = 60)

Group LD (n = 60)

P-value

Nausea n (%)

 0 to 2 h, n (%)

13 (21.7%)

8 (13.3%)

5 (8.3%)

3 (5.0%)*

0.031

 2 to 24 h, n (%)

25 (41.7%)

23 (38.3%)

19 (31.7%)

17 (28.3%)

0.402

 24 to 48 h n (%)

5 (8.3%)

4 (6.7%)

3 (5.0%)

2 (3.3%)

0.678

Vomiting n (%)

 0 to 2 h, n (%)

8 (13.3%)

7 (11.7%)

5 (8.3%)

3 (5.0%)

0.417

 2 to 24 h, n (%)

18 (30.0%)

16 (26.7%)

15 (25.0%)

12 (20.0%)

0.648

 24 to 48 h n (%)

2 (3.3%)

2 (3.3%)

1 (1.7%)

0 (0.0%)

0.523

PONV, n (%)

 0 to 2 h, n (%)

17 (28.3%)

12 (20.0%)

8 (13.3%)

5 (8.3%)*

0.025

 2 to 24 h, n (%)

30 (50.0%)

26 (43.3%)

23 (38.3%)

19 (31.7%)

0.214

 24 to 48 h n (%)

5 (8.3%)

5 (8.3%)

3 (5.0%)

2 (3.3%)

0.589

Total 24 h PONV, n (%)

36 (60.0%)

28 (46.7%)

24 (40.0%)

20 (33.3%)*

0.024

Rescue antiemetics, n (%)

12 (20.0%)

10 (16.7%)

8 (13.3%)

5 (8.3%)

0.311

  1. Data are present as number (%)
  2. Group C Control group, Group L Lidocaine group, Group D Dexmedetomidine group, Group LD Lidocaine combined with dexmedetomidine group, PONV Postoperative nausea and vomiting
  3. *P versus Group C