Emotional Experiences Predict the Conversion of Individuals with Attenuated Psychosis Syndrome to Psychosis: A 6-Month Follow up Study

The present study explored the conversion rate in individuals with Attenuated Psychosis Syndrome (APS) and potential predictor for transition in China. Sixty-three participants were identified as APS were followed up six months later. The results showed that 17% of individuals with APS converted to psychosis. The converters exhibited poorer emotional experience and expression than the non-converters at baseline. A further binary logistic regression analysis showed that emotional experience could predict the transition (Wald = 4.18, p = 0.041, 95% CI = 1.04~6.82). The current study suggested an important role of emotional processing in the prediction of the development of full-blown psychosis.