Figure 3.

Latent tuberculosis–diabetes mellitus (LTB-DM) co-morbidity is associated with altered frequency (F_o) of T-cell, B-cell, dendritic cell (DC) and monocyte subsets. (a) F_o of CD4⁺ T-cell (b); CD8⁺ T-cell; (c) B-cell; (d) DC and (e) monocyte subsets in LTB-DM (n = 50) and LTB (n = 50) individuals. The data are represented as scatter plots with each circle representing a single individual. P values were calculated using the Mann–Whitney U-test. The pie charts depict the geometric mean F_o of the individual subset of leucocytes in the two groups.