“…For caregivers, their sense of burden, tendency of depression and anxiety, and sleeping disorders increase, and their quality of life decreases when the patient's burden/strain increases and their symptoms become uncontrollable (Nijboer et al, 1998, Weitzner et al, 1999a, Grunfeld et al 2004, Carter, 2005, Grov et al, 2005, Babaoglu and Öz, 2007. This study also identified a relationship between care burdens and the quality of life, just as stated in literature (Tang et al, 2008;Özer et al, 2009;Alptekin et al, 2010;O'Hara et al, 2010;Kim, 2010;Tamayo et al, 2010;Collins, 2011;Song et al, 2011).…”