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Table 3 Results of AGM and viral load by qPCR at active CMV infection and during preemptive treatment monitoring

From: Cytomegalovirus (CMV) genotype in allogeneic hematopoietic stem cell transplantation

Genotypes Median Range Mean SD Mean* SD
gB1 AGM (n cells) 3 0-38 8 ± 12 - -
qPCR (copies/ml) 92 15-804 388 ± 864 2.05 ± 0.68
gB2 AGM (n cells) 3 0-10 3 ± 3 - -
qPCR (copies/ml) 23 3-26012 1733 ± 6272 1.72 ± 1.07
gB3 AGM (n cells) 2 1-1000 251 ± 499 - -
qPCR (copies/ml) 12 3-753 195 ± 372 1.37 ± 1.05
gB4 AGM (n cells) 1 0-70 11 ± 26 - -
qPCR (copies/ml) 351 13-2283 675 ± 892 2.32 ± 0.84
  1. AGM antigenemia, qPCR real-time polymerase chain reaction.
  2. *Mean qPCR in logarithm base 10; n = number of pp65 CMV positive cells/2 × 105; SD = standard deviation; AGM – p-value = 0.73; qPCR - p-value = 0.13 (kruskal-WallisTest).