Similarly, the model including AST, TB and sCD40L also showed a feasible effect for the prediction of aGVHD on day +14 (cutoff value: 0.508, sensitivity: 90.00%, specificity: 96.15%) (Figure 2e), with PPV and NPV values of 95.00% (19/20) and 92.00% (23/25), respectively (Figure 2f). This evidence concerns the gene CD40LG and tuberculosis.