Fig. 5

Immunophenotypic associations with fitness parameters. Selected baseline immunophenotypes measured as cell counts or as percentages of a parent population were correlated with three fitness parameters: Lean Body Mass (1st column), % Body Fat (2nd column), and Body Mass Index (BMI, 3rd column). Significant associations are shown with the corresponding p value. The last row of graphs show the percentages of CD4⁺CD45RO⁺CD62L⁺CCR7⁺ central memory T cells (closed circles) and CD4⁺CD45RO⁺CD62L⁻CCR7⁻ effector memory T cells (open circles) from total CD4⁺CD45RO⁺ memory T cells