To Evaluate the Quality of AFP Surveillance with the Weighted Coefficient

To further evaluat the quality of AFP surveillance,the 11 target indices were chosenand respectively modified with a special weighted coefficient.The results showed that the quality indifferent municipalities or districts in this province were no at the same level.Therefore the AFPsurveillance should be further improved.The use of weighted coefficient is simple and easy to carryout,but there is still room for further exploration of how to exactly weight a coefficient.