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Table 2 Quantification of EBV DNA with Abbott RealTime EBV assay in QCMD 2016 EBV samples

From: Automated quantification of Epstein-Barr virus in whole blood for post-transplant lymphoproliferative disorders monitoring

  SampleQCMD resultsRT EBV assay results
EBV load
(log10 copies/mL)
nRangeEBV load
(log10 copies/mL)
Delta log10
(RT-QCMD)
2016 panel 1C16C1–013.67352/522.937–4.7723.8190.146
C16C1–023.20048/521.398–4.0942.757−0.443
C16C1–03NDN/AN/ANDND
E16C1–042.38937/521.000–3.732NDND
C16C1–053.67352/523.247–4.5803.9270.254
2016 panel 2C16C2–014.14453/533.511–4.7104.096−0.048
C16C2–022.94949/532.068–3.7813.0740.125
C16C2–03NDN/AN/ANDND
E16C2–042.43031/531.079–3.534NDND
C16C2–053.68453/533.117–4.3023.539−0.145
2017 panel 1C17C1–014.11246/473.002–5.1053.941−0.171
E17C1–022.45730/471.613–3.182Pos NQND
C17C1–034.10346/473.548–5.2403.994−0.109
C17C1–043.57344/472.444–4.4543.435−0.138
E17C1–052.59727/471.519–3.872NDND
2017 panel 2C17C2–014.22050/503.609–4.8374.179−0.041
C17C2–023.66150/503.029–4.7543.497−0.164
17C2–03Excluded  ExcludedND
C17C2–043.66049/503.208–4.0893.609−0.051
C17C2–053.00947/502.107–3.8773.0790.07
  1. Consensus log10 virus concentrations were calculated as the mean values reported from positives datasets (n) submitted by clinical laboratories
  2. ND, EBV DNA was not detected
  3. Pos NQ, EBV DNA was detected but not quantified
  4. C core, E educational
  5. Excluded, panel member was excluded of the QCMD report
  6. delta log10, log10 copies/ml difference between the RT assay and QCMD consensus