The proposed study aims to investigate the effectiveness of providing community based case management for an additional year for patients with psychotic disorders by using a randomized controlled design. The study recruit patients who had completed the first 2 years of case management in the EASY programme and randomized them to receive either an additional year of case management, or to terminate case management for the next 12 months. The hypothesis is that better outcome are found in patients who had 3-year case management compared with those who had only 2 years.