“…The studies were published between 2000 and 2021, and most had been published after 2012 ( n = 17), which may suggest an emerging interest in HBC nurses' competency in the last decade. The studies were conducted in the United States of America ( n = 5) (Bladen & McAtee, 2016; Delaney et al., 2011; Dowding et al., 2018; Hodge, 2020; Reckinger et al., 2013), Japan ( n = 5) (Asahara et al., 2013; Furuno et al., 2020; Karikawa & Nakatani, 2019; Miyata et al., 2022; Ogawa & Nakatani, 2020), Norway ( n = 4), (Bing‐Jonsson et al., 2015, 2016; Finnbakk et al., 2015; Hovland et al., 2018), United Kingdom ( n = 3) (Haddad et al., 2007; Lauder et al., 2000; Shipman et al., 2008), Taiwan ( n = 2) (Guo et al., 2008; Lin et al., 2010), Canada ( n = 1) (Akhtar‐Danesh et al., 2010), Fiji ( n = 1) (Tanabe et al., 2020), Netherlands ( n = 1) (Veldhuizen et al., 2021) and Sweden ( n = 1) (Hasson & Arnetz, 2008). In total, 15,531 participants were involved in the included studies.…”