“…Several studies on PU predictors report a correlation between PU and gender (Nakamura et al, 2015), age (Bredesen, Bjoro, Gunningberg, & Hofoss, 2015;Moore et al, 2015), consciousness status (Iranmanesh, Rafiei, & Sabzevari, 2012), nutrition (Miller, Frankenfield, Lehman, Maguire, & Schirm, 2016), faecal and/or urine problem (Jenkins & O'Neal, 2010), pain (Skogestad et al, 2017), type of admission (Garcez Sardo et al, 2016) and mobility (Coleman et al, 2013). In particular, age over 70 years is a significant predictor (Bredesen et al, 2015).…”