Figure 3. Receiver-operator characteristics (ROC) curve of patients who were diagnosed versus not diagnosed with CMV pneumonia but with a CMV load >380 copies/mL (2,470 IU/Ml) by qRT-PCR.

A. Post-bone marrow transplantation (BMT) patients; viral cut-off was 18,900 copies/mL B. no-BMT patients; viral cut-off was 316,415 copies/mL. C. All patients; viral cut-off was 28,774 copies/mL.