The rate of errors in laboratories using the recommended algoithms is lower than in the laboratories which did not use recommended HIV testing algorithms, (in 2014 was 3.2 vs 7.5; in 2015 was 1.1% vs 1.6%; in 2016 was 2.8%, 1.7% vs 3.6%, 6.3%; 2017 was 2.1%, 2.2% vs 2.2%, 4.2%, and in 2018 was 3.2% vs 3.8%).
Tỷ lệ sai sót ở các PXN áp dụng PCXN khuyến cáo thấp hơn các PXN áp dụng PCXN không được khuyến cáo (2014 là 3,2 so với 7,5; 2015 là 1,1% so với 1,6%; 2016 là 2,8%, 1,7% so với 3,6%, 6,3%; 2017 là 2,1%, 2,2% so với 2,2%, 4,2%; 2018 là 3,2% so với 3,8%).