Fig. 4

Lymphocyte subpopulations and plasma cytokine levels in three groups of Delta-infected patients upon admission to the hospital. (A-F) Comparison of lymphocyte subpopulations between Delta-infected patients and Delta-infected patients and between Mtb- or HIV-infected patients. (G-N) Comparison of cytokine levels between Delta-infected patients and Delta-infected patients with Mtb or HIV. The vertical axis of each medium differs to accommodate extreme variations in the normally distributed range of lymphocyte subpopulations and cytokine concentrations. The data are presented as medians and interquartile ranges. IL = interleukin; IFN-γ = interferon γ; TNF-α = tumor necrosis factor α; *, P <.05; **, P <.01; ***, P <.001; ****, P <.0001; ns, not significant