Table 2 Incidence of Postoperative Nausea and Vomiting in both groups at 2 h and 24 h after surgery showing no significant difference between groups.
From: Opioid-free anesthesia in bariatric surgery: a prospective randomized controlled trial
OBA n (%) | OFA n (%) | P | |
|---|---|---|---|
PONV H2 | 4 (12.5) | 4 (15.4) | 1.000 |
PONV H24 | 8 (25) | 3 (11.4) | 0.193 |