Quality of life and coping with schizophrenia symptoms

The question addressed in this paper is whether different coping styles mediate the relationship between psychopathology and related distress and the quality of life (QOL) among patients with schizophrenia. In a cross-sectional design, 161 schizophrenia inpatients were comprehensively evaluated with standardized measures of QOL, psychopathology, psychological distress and coping styles. Correlations and regression analyses were performed to examine the relationship among parameters and to estimate the mediating effect of coping styles on QOL in the framework of a distress/protection model. Life quality correlated positively with task- and avoidance-oriented coping styles and slightly negatively with emotion-oriented coping. Emotion-oriented coping mediated the relationship between the severity of activation, anxiety/depression symptoms, and QOL, while avoidance-oriented (distraction) coping was mediated between QOL and paranoid symptoms. Coping styles accounted for 25% of the variance in subjective QOL scores compared with 15% for psychological distress, and only 3% for clinical variables. The ability to cope with symptoms and associated distress substantially contributes to QOL appraisal in schizophrenia. Thus, different coping strategies may reduce the negative influence of specific symptoms and related distress on the subjective QOL of schizophrenia patients.