2023-2025年青海省兽医系统实验室检测能力比对OA

In order to objectively evaluate the general capacity of veterinary system laboratories in Qinghai Province,and fully standardize testing procedures,the results of proficiency testing for veterinary system laboratories across the province from 2023 to 2025 were analyzed.The results showed that,for the veterinary laboratories at municipal(prefectural)level,the accuracy rates of samples in 2023-2025 were 94.17%,98.33%and 98.33%respectively,and those of laboratories were 75.00%in all the three years;those of samples by different assays ranged from 85.00%to 98.46%,and those of different items tested were from 94.17%to 100%;and the accuracy rate of bovine brucellosis antibody test(SAT)in 2023 was relatively low at 85.00%.For the veterinary laboratories at county(district)level,the accuracy rates of samples in 2023-2025 were 92.99%,89.57%and 97.95%respectively,and those of laboratories were 56.41%,51.28%and 89.74%respectively;those of samples by different assays ranged from 90.77%to 100%,and those of different items tested were from 91.54%to 100%;and the accuracy rates of bovine brucellosis antibody test(cELISA)in 2023,bovine brucellosis antibody test(SAT)and foot-and-mouth disease type O(FMD-O)antibody testing(LPB-ELISA)in 2024,and H5 subtype avian influenza antibody testing(HA-HI)in 2024 were relatively low,at 89.74%,90.77%,86.15%and 91.79%respectively.In conclusion,the capacity of laboratories at municipal(prefectural)level was stable,but insufficient in the application of SAT in some laboratories;that of laboratories at county(district)level was greatly improved,but poor in the application of ELISA,SAT and HA-HI in some laboratories.Veterinary system laboratories were recommended to promptly correct all identified shortcomings and continuously improve their standardization and accuracy of test,taking the proficiency testing as an opportunity.