Demographics and clinical characteristics of the derivation and test cohorts (CC = complicated course).

1Nineteen subjects (15 with a non-complicated course and 4 with a complicated course) in the test cohort did not have available PRISM scores.2p3p4Refers to patients with immune suppression not related to cancer (for example, those receiving immune suppressive medication for solid organ or bone marrow transplantation, or those with a primary immune deficiency).