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. 2022 Sep 8;13:976011. doi: 10.3389/fimmu.2022.976011

Figure 2.

Figure 2

IrAE and infection rate in relation to RBC transfusions. (A) The irAE rate depending on received RBC transfusions within 60 days after start of IT is shown. Of 40 patients in the non-transfused group 6 patients (15.0%) showed an irAE while of 15 patients in the transfused group 5 patients (33.3%) showed an irAE. The difference was calculated using Fisher’s exact test (p=0.149). (B) The infection rate depending on received RBC transfusions within 30 days before start of IT is shown. Of 46 patients in the non-transfused group 13 patients (28.3%) were treated with antibiotic treatment, while of 9 patients in the transfused group 5 patients (55.6%). The difference was calculated using Fisher’s exact test (p=0.135). RBC, red blood cell; irAE, immune-related adverse events; NS, not significant.