Median well-being visual numeric rating scale scores were 9 ( range , 5-10 ) compared with 9 ( range , 4-10 ) ( P = .33 ) and vomiting episodes in the first 24 hours were 1 ( range , 0-9 ) compared with 2 ( range , 0-23 ) ( P = .38 ) for ondansetron compared with metoclopramide , respectively .