“…When unrecognised by health care professionals, patients' experience of PONV is an important source of dissatisfaction with care (Bamgbade et al, 2017;Roh et al, 2014) and, together with pain, is considered a major barrier to recovery (Allvin et al, 2008;Bamgbade et al, 2017). In postoperative care, fast-track surgery programmes have become increasingly practiced not only in colorectal surgery settings (Spanjersberg, Reurings, Keus, & van Laarhoven, 2011) but also in urology (Maloney, Parker, Cookson, & Patel, 2017) and orthopaedic settings (Zhu, Qian, Jiang, Ye, & Chen, 2017). To meet the goals of these programmes, preventive strategies for PONV have been incorporated in treatment protocols (Feldheiser et al, 2016).…”