“…Of the 1912 publications retrieved from the database searches, a total of 34 studies were included (Figure 1) (Page et al, 2021). The studies were conducted in a range of countries: Jordon 1 (Albsoul et al, 2022), Turkey 1 (Aydin Akbuga et al, 2023), Brazil 1 (De Oliveira Junior & De Magalhães, 2017), France 1 (Fourcade et al, 2012), Cyprus 1 (Georgiou et al, 2018), Thailand 1 (Kasatpibal et al, 2018), Sweden 3 (Krupic et al, 2020; Nordström & Wihlborg, 2019; Rönnberg & Nilsson, 2015), Saudi Arabia 1 (Manamela et al, 2022), Zambia 1 (Munthali et al, 2022), Spain 1 (Peñataro‐Pintado et al, 2021), Switzerland 1 (Schwendimann et al, 2019), New Zealand 1 (Weller et al, 2018) and Madagascar 1 (White et al, 2018), USA 2 (Alidina et al, 2017; Conley et al, 2011), multiple countries 2 (Aveling et al, 2013; Elam et al, 2022), Norway 3 (Haugen et al, 2015; Høyland et al, 2014; Wæhle et al, 2012), UK 3 (O'brien et al, 2017; Robertson‐Smith, 2016; Russ et al, 2015), Australia 4 (Braaf et al, 2013; Gillespie, Marshall, et al, 2016; Gillespie, Withers, et al, 2016; Rogers et al, 2020) and Canada 6 (Dharampal et al, 2016; Gagliardi et al, 2014; Mahmood et al, 2019; Mobilio et al, 2022; Spence et al, 2011; Ziman et al, 2018). The sample sizes ranged from 8 to 196 participants and represented the total number of all members of the perioperative MDT: surgeons, anaesthesiologists, operating room nurses, medical students, nurse anaesthetists, surgical trainees, theatre support workers, radiographers, nursing students, administrative staff, management and consumers (see Table 1).…”