“…The SF-36 has been widely employed to assess quality of life in older people (both medically ill inpatients and healthy subjects) (Sewitch et al, 2004;Stein and Barrett-Connor, 2002). It is a valid and responsive scale (Brazier et al, 1992), comprising 36 questions with eight domains: physical functioning, role physical, bodily pain, general health, vitality, social functioning, role emotional and mental health.…”