Figure 1. Viral DNAemia and Seropositivity by Immunocompromised Status.

A detailed breakdown of patient characteristics and all statistical comparisons can be found in eTable 1 in Supplement 1. The analysis of the number of viruses detected via polymerase chain reaction analysis excludes torque teno virus (TTV). Patients younger than 18 months or those who had intravenous immunoglobulin administration on the same day or before serology sample collection are excluded from serology analyses, leaving a sample size of 264. BkPyV indicates BK polyomavirus; CMV, cytomegalovirus; EBV, Epstein-Barr virus; HHV-6, human herpesvirus 6; and HSV-1, herpes simplex virus 1.

^aP ≤ .01.