Figure 3.

Risk stratification by mid-regional pro-adrenomedullin (MR-proADM), procalcitonin (PCT), and National Pediatric Early Warning Score (PEWS) for definite and probable bacterial versus definite and probable viral infection. Values stated are absolute percentages (with 95% CIs) with frequencies of children with each given outcome over total number of children meeting stated MR-proADM, PCT, and National PEWS criteria. Groups for risk stratification highlighted in light blue include all children with a PCT and PEWS value available, with the outer substratification boxes only including children with an available PCT, PEWS, and MR-proADM with no missing values.