Laura Ortega1,2, Itziar Montalvo3, Rosa Monseny1, Elisabet Vilella1, Javier Labad3. 1. Hospital Universitari Institut Pere Mata, IISPV, Universitat Rovira i Virgili, CIBERSAM, Reus, Spain. 2. Nursing Department, Universitat Rovira i Vigili, Tarragona, Spain. 3. Parc Taulí Hospital Universitari, I3PT, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Spain.
Abstract
AIM: Quality of life (QoL) and social functioning have emerged as good predictors of the outcome of psychotic disorders. Poor QoL and social functioning are usually present before the onset of the first episode of psychosis. Our study aimed to explore the relationship between social adaptation and QoL in young people at risk of psychosis (ultra-high-risk, UHR) and healthy controls (HCs), and to investigate potential mediating effects of stress measures (perceived stress, stressful life events). METHODS: The study included 55 UHR subjects and 40 HC. Social functioning was assessed with the Social Adaptation Self-evaluation Scale (SASS). Stress measures included the assessment of stressful life events and perceived stress. We compared stress and QoL measures between UHR and HC, and also compared UHR with low or normal social adaptation. A mediation analysis was performed to explore whether stress measures mediated the relationship between social adaptation and QoL. RESULTS: UHR were less frequently employed and reported more stress, poorer QoL and lower social adaptation than HC. QoL and social adaptation were associated with stress measures. UHR with low social adaptation reported more perceived stress and less QoL than UHR with normal social adaptation and HC. Perceived stress mediated the relationship between social adaptation and QoL. CONCLUSIONS: Social adaptation is less developed in UHR subjects than in healthy subjects and has a negative impact on quality of life. This association is mediated by perceived stress.
AIM: Quality of life (QoL) and social functioning have emerged as good predictors of the outcome of psychotic disorders. Poor QoL and social functioning are usually present before the onset of the first episode of psychosis. Our study aimed to explore the relationship between social adaptation and QoL in young people at risk of psychosis (ultra-high-risk, UHR) and healthy controls (HCs), and to investigate potential mediating effects of stress measures (perceived stress, stressful life events). METHODS: The study included 55 UHR subjects and 40 HC. Social functioning was assessed with the Social Adaptation Self-evaluation Scale (SASS). Stress measures included the assessment of stressful life events and perceived stress. We compared stress and QoL measures between UHR and HC, and also compared UHR with low or normal social adaptation. A mediation analysis was performed to explore whether stress measures mediated the relationship between social adaptation and QoL. RESULTS: UHR were less frequently employed and reported more stress, poorer QoL and lower social adaptation than HC. QoL and social adaptation were associated with stress measures. UHR with low social adaptation reported more perceived stress and less QoL than UHR with normal social adaptation and HC. Perceived stress mediated the relationship between social adaptation and QoL. CONCLUSIONS: Social adaptation is less developed in UHR subjects than in healthy subjects and has a negative impact on quality of life. This association is mediated by perceived stress.