The instruments of assessment were Camberwell assessment of need(CAN),quality of life scale (QOLS) and positive and negative syndrome scale (PANSS).

• 以 Cam berwell需求评定量表 (CAN) ,生活质量评定量表 (QOL S) ,以及阳性阴性症状评定量表(PANSS)作为评定工具。