“…In the elderly, QOL is affected by the many demanding situations and factors that are associated with older age -ranging from changes in health status to coping with new restrictions in life, and identifying new roles, opportunities, and available social support (Gurková, 2011). Demographic variables (age, gender, ethnicity), socio-economic characteristics (education, social status, income, social support...), cultural influences and values, health factors (health/medical condition, disease, functional status, health care services), and personal characteristics (e.g., coping mechanisms, self-efficacy...) can be considered to be predictors of QOL (Dragomirecká, Prajsová, 2009;Gurková, 2011;Bryła, Burzyńska, Maniecki-Bryła, 2013;Layte, Sexton, Savva, 2013;Bilgili, Arpaci, 2014;Chin, Lee, Lee, 2014;Forjaz et al, 2015).…”