Figure 1.

Increased ratios of CD4⁺/CD8⁺ T cells were observed in LTx patients with post-transplant infections. (A) Ratio of CD4⁺/CD8⁺ T cells in pre-LTx patients with post-transplant infections (INF), patients without infections after LTx (NI), and healthy controls (HC) were shown individually. (B,C) The proportion of CD4⁺ T cells and CD8⁺ T cells in the two groups of patients (INF & NI) and the healthy controls were shown individually. Comparison between the three groups was undertaking through one-way ANOVA, followed by Tukey’s multiple comparison test. (INF: n = 9; NI: n = 10; HC: n = 12). * p < 0.05, ** p < 0.01.