Figure 4. Comparison of lymphocyte subsets in different age groups of male or female populations with significant differences. (A) CD4+/CD8+percentage (%), (B) CD4+CD45RA- T cell (% and cells/μl), (C) CD4+CD45RA+ T cell (% and cells/μl), (D) CD4+ Naïve T cell (% and cells/μl), (E) CD4+CD45RA+CD31+T cell (% and cells/μl), (F) CD4+CD25+CD127- T cell percentage (%), (G) CD8+CD45RA- T cell (% and cells/μl), (H) CD8+Naive T cell (% and cells/μl), (I) CD4+CD38+ T cell (% and cells/μl), (J) CD4+HLA- DR+ T cell (% and cells/μl), (K) CD8+HLA-DR+ T cell (% and cells/μl), (L) CD8+CD28+ T cell (% and cells/μl), (M) CD8+CD38+ T cell (% and cells/μl), (N) CD4+PD-1+ T cell (% and cells/μl), (O) CD8+Ki67+ T cell (% and cells/μl), (P) CD8+PD-1+ T percentage (%). (*p < 0.05, **p < 0.01, ***p < 0.001).