CRP and infection: In terms of children B/V infection, there were relatively obvious improvements when compared to the FBC, CRP and procalcitonin methods, as well as similar published models [Herberg DRS: AUC of 0.825 (0.691–0.959); Channon's multiclass diagnosis model: AUC of 0.825–0.867; Jackson's multi-platform approach: AUROC between 89·4% and 93·6%] (6, 38–40).