“…The following variables were positively correlated with QoL of the mentally ill: marital status (Koivumaa-Honkanen et al, 1996;Lehman, 1983), employment (Priebe et al, 1998;Kager et al, 2000), superior economic situation (Sullivan et al, 1992;Koivumaa-Honkanen et al, 1996), high age (Evans et al, 1999;Hoffmann et al, 2000), few depressive symptoms (Evans et al, 1999;Sullivan et al, 1992;Lehman, 1983;Oliver et al, 1996), diagnosis of schizophrenia (Atkinson et al, 1997;Henkel et al, 1999), low psychopathology (Kemmler et al, 1999;Hoffman et al, 2000), few medication side effects (Sullivan et al, 1992;Evans et al, 1999), and a high number of social contacts (Becker et al, 1998;Trauer et al, 1998).…”