OBJECTIVE: To identify the risk factors for death in children with septic shock. METHODS: Clinical data of 53 children with septic shock admitted to the Yuying Children's Hospital between January 2006 and July 2008 were retrospectively studied. Risk factors for death were assessed using univariate analysis and logistic regression analysis. RESULTS: Nineteen cases died out of 53 children with septic shock. Univariate analysis and logistic regression analysis showed that arterial blood pH value <7.0 (OR=89.66), hypotension (OR=84.00), the pediatric critical illness score<70 (OR=60.00), the number of organ dysfunction ≥3 (OR=38.98), uncompletion of volume resuscitation within 6 hrs after shock (OR=26.41), and no administration of effective antibiotics within 1 hr after shock (OR=11.43) and of vasoactive drugs (OR=75.68) were risk factors for death in children with septic shock. CONCLUSIONS: A low arterial blood pH value (<7.0), hypotension, a pediatric critical illness score (<70) and the number of organ dysfunction ≥3 are related to a high mortality in children with septic shock. If the volume resuscitation can be completed within 6 hrs after shock, effective antibiotics can be administered within 1 hr after shock, and vasoactive drugs can be used properly, the outcome of children with septic shock may be improved.［Chin J Contemp Pediatr, 2009, 11 (4):280-282］