“…The majority of the included studies were conducted in hospital wards (n = 6), while one study was completed in a medical centre which was equal to a regional hospital. (Ching, Long, Williams, & Blackmore, 2013;Dall'Oglio et al, 2017;Flynn, Evanish, Fernald, Hutchinson, & Lefaiver, 2016;Pape, 2013;Tomietto, Sartor, Mazzocoli, & Palese, 2012;Westbrook et al, 2017;Williams, King, Thompson, & Champagne, 2014) The total amount of wards studied was 41, and the type of ward varied from acute care wards and medical surgical wards through to intensive care wards, medical wards and an emergency unit. (Ching et al, 2013;Dall'Oglio et al, 2017;Flynn et al, 2016;Pape, 2013;Tomietto et al, 2012;Westbrook et al, 2017;Williams et al, 2014).…”