Chewing gum for the treatment of postoperative nausea and vomiting: a pilot randomized controlled trial J.N. Darvall, M Handscombe, K Leslie British Journal of Anaesthesia Volume 118, Issue 1, Pages 83-89 (January 2017) DOI: 10.1093/bja/aew375 Copyright © 2017 The Author(s) Terms and Conditions
Fig 1 CONSORT diagram. PONV, postoperative nausea and vomiting. British Journal of Anaesthesia 2017 118, 83-89DOI: (10.1093/bja/aew375) Copyright © 2017 The Author(s) Terms and Conditions
Fig 2 Flowchart of patients with postoperative nausea and vomiting (PONV) in the postanaesthesia care unit (PACU). British Journal of Anaesthesia 2017 118, 83-89DOI: (10.1093/bja/aew375) Copyright © 2017 The Author(s) Terms and Conditions
Fig 3 Difference between percentage full resolution of postoperative nausea and vomiting (PONV) in chewing gum group vs ondansetron group via intention-to-treat, per protocol and as-treated analyses. CI, confidence interval. British Journal of Anaesthesia 2017 118, 83-89DOI: (10.1093/bja/aew375) Copyright © 2017 The Author(s) Terms and Conditions