Objective: To observe the prognosis index in acute paraquat poisoning patients for providing reference for the clinical first aid. Method: Analysis on clinical data of the emergency intensire care unit(EICU) treated 134 acute paraquat poisoning patients. Including oxygen index

serum bilirubin

hepatic and renal function

plasma and urine paraquat concentration

to observe the value of above. Result: Compared with death group between survival group

gastric lavage and blood perfusion treatment time

oxygen index

serum bilirubin

plasma and urine paraquat concentration

serum creatinine were significant difference; logistic multiple regression analysis shows that gastric lavage and blood perfusion treatment time

serum bilirubin

serum creatinine values

BE values was associated with the survival rate. Conclusion: Paraquat poisoning patients should be timely treated

clinicians should pay close attention to patients with blood and urine paraquat concentration

serum creatinine value

BE value

these indicators was associated with the survival rate.