With multiple regression analysis,the m ain associated factors of impaired social function were high impaired scores of BPRS,male,bad personnel relationship and using clozapine.

• 多元逐步回归分析显示，影响社会功能的因素为经济损失多、男性、不能积极参加组织活动、不能与他人和睦相处、BPRS评分高者社会功能差，服用氯氮平的比利培酮差。