OBJECTIVETo find out a method which can assess the prognosis of patients with Acute Organophosphate Poisoning objectively and increase the successful ratio of treatment by investigating relevant factors on the prognosis of the patients with Acute Organophosphate Poisoning.

METHODSWe retrospected 116 patients with Acute Organophosphate Poisoning who were treated in our hospital's emergency room from April 2006 to March 2014. According to the outcome of patients, we distributed the patients to death group and survival group, compared the clinic data and using multivariate analysis with Logistic regression to prognosis factors.

RESULTS116 cases of acute organophosphate poisoning patients died in 23 cases, improved in 93 cases. Death group patients' APACHE-II score are higher than whose in the survival group (P < 0.05). Compared with the survival group, patients' body temperature, blood pressure, pH, GCS index were lower in the death group (P < 0.05) and Cr, WBC, ALT, AST, CK-MB, blood glucose, blood lactic acid, heart rate were higher in the death group (P < 0.05), there were significant difference between two groups with statistical.Low blood pressure, lower GCS score, hyperglycemia and high white blood cell count, were independent risk factors of poor prognosis, and hypotension was maximum value of all the factor (OR = 54.22).

CONCLUSIONAPACHE II prognostic scoring system can be accurately response, vital signs, white blood cell count, pH, serum creatinine, GCS score and serum sodium value which in this system may be associated with prognosis. To evaluate the severity and prognosis of illness Blood glucose, ALT, AST, CK-MB's rising also has certain value.