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. 2023 Mar 3;102(9):e33071. doi: 10.1097/MD.0000000000033071

Table 4.

Postoperative nausea and vomiting.

Group M (n = 41) Group C (n = 41) P value
PONV
30 min 1 (2.4) 2 (4.9) 1.000
3 h 3 (7.3) 9 (22) .116
24 h 7 (17.1) 12 (29.3) .295
36 h 1 (2.4) 2 (4.9) 1.000

Values are presented as number (%).

Group C = control, Group M = music, PONV = postoperative nausea and vomiting.