Abstract: Objective To investigate the subjective quality of life(SQOL)in schizophrenia outpatients and explore the relationships among symptomology,drug-induced extrapyramidal side effects(EPS)and SQOL.Methods198 eligible subjects were recruited and interviewed using standard instruments.Multiple linear regression with stepwise method was used.ResultsEPS was found to significantly predict physical SQOL domain while anxiety and positive symptoms predicted psychological,social and environmental SQOL domains,respectively.ConclusionSQOL of schizophrenia outpatients could be improved if their anxiety and positive symptoms and EPS are effectively controlled.

Key words: schizophrenia, subjective quality of life, positive symptoms, anxiety, extrapyramidal side effects(EPS)