After adjusting for platelet antibodies, the number of platelet transfusions, fever, splenomegaly, bleeding, and infection, the results showed that platelet preservation time, inflammatory index IL-6, and autophagy indices p62 and BECN1 were independent risk factors affecting the effectiveness of platelet transfusion in ALL patients (all P < 0.05) (Table 10). This evidence concerns the gene BECN1 and infection.