“…15 studies (León-Salas et al, 2015;Garre-Olmo et al, 2012;Hodgson 19 et al, 2014;Salvador et al, 2000;Black et al, 2012;Beerens et al, 2014;Beer et al, 2010;Samus et al, 2005;Sloane et al, 2005;Winzelberg et al, 2005;Beerens et al, 2013;Missotten et al, 2007;Barca et al, 2011;Wetzels et al, 2010;Mjørud et al, 2014) concluded that cognitive impairment are inversely associated with QoL of elderly people with dementia, except for Monteiro et al (2014) and . These two studies failed to find a statistically significant association between cognitive status and QoL.…”