Research Article

A Randomized Controlled Trial for Prevention of Postoperative Nausea and Vomiting after Laparoscopic Sleeve Gastrectomy: Aprepitant/Dexamethasone vs. Mirtazapine/Dexamethasone

Figure 2

Kaplan–Meier curve for vomiting rate (Log rank test, value <0.001). A/D group: aprepitant/dexamethasone group, M/D group: mirtazapine/dexamethasone group, and D group: dexamethasone group.