“…Of the included studies, four were qualitative, 24–27 three used a mixed method design 15,28,29 and two were quantitative. 14,30 The studies included populations from nine countries, including the UK ( N = 3), 15,25,26 Sweden ( N = 2), 14,30 Ireland ( N = 2), 15,28 Spain ( N = 1), 24 Italy ( N = 1), 24 Mexico ( N = 1), 24 Peru ( N = 1), 24 Pakistan ( N = 1) 27 and the USA ( N = 1) 29 (Table 2). Participants in five studies consisted of care home staff, which included registered nurses, home managers and non-registered staff such as care assistants and domiciliary staff.…”