Objective To investigate the clinical and pathological characteristics in children with steroid-resistant nephrotic syndrome(SRNS),and to evaluate the associated factors of clinical outcome and the efficacy of treatment.Methods The clinical and pathological characteristics,the associated factors of clinical outcome and the efficacy of treatment were analyzed retrospectively in81children with SRNS from Jan1997to Apr2004.Results (1)Based on clinical and pathological classification,58patients(71.6%)were simple...