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Comparison of Sinclair and APFEL Score in The Incidence of Post Operational Nausea and Vomiting (PONV) With General Anesthesia at H. Adam Malik Hospital, Medan

- Background: PONV (postoperative nausea and vomiting) is a complication that often occurs in operations with general anesthesia. Non-pharmacological and pharmacological prophylaxis provide an advantage against this complication. The risk score for PONV prediction had been used as a means of classifying patients according to risk prediction and providing prophylaxis such as the Sinclair and Apfel scores. Objective: To compare the sensitivity and specificity between the Sinclair score and Apfel score in the incidence of PONV in postoperative patients with general anesthesia at H. Adam Malik Central General Hospital Medan. Methods: This study used an analytic cohort design with a sampling technique using consecutive sampling. Analysis of the difference in Siclair and Apfel scores using the Mann-Whitney test. Results: The characteristics of the sample had the most gender was 35 women (59.3%) and 24 men (40.7%), p = 0.01. The most type of surgery was gynecological surgery 15 people (25.4%)