TABLE 2

Analytical sensitivity of the 1-ml Veris HIV-1 assay

SiteNominal input HIV-1 (copies/ml)No. of samples testedNo. of samples with detected resultsHit rate (%)LOD (95% CI) by probit analysis (copies/ml)
Bordeaux71363610019.1 (15.2–26.6)
353636100
21363597
7363083
03600
Toulouse71363610019.0 (15.1–26.6)
353636100
21363597
7362981
03613
London71363610019.8 (15.8–27.6)
353636100
213636100
7362672
03600
Aachen71363610020.0 (16.0–27.7)
353636100
213636100
7362569
03500
Berlin71363610019.1 (15.0–27.2)
353636100
21363494
7362878
03613
Barcelona71353510019.9 (16.1–27.3)
353636100
21353497
7362672
03600
Madrid71363610018.3 (14.2–26.9)
353636100
213636100
7363392
03600
All7125125110019.3 (17.6–21.5)
35252252100
2125124698
725219778
025121