Fig. 2

Correlations between the levels of on-ART HIV DNA and factors (baseline viral load, on-ART CD4 cell count and on-ART CD4/CD8 ratio). The correlation analyzed between the levels of on-ART HIV DNA and baseline viral load (a), on-ART CD4 cell count (b), and on-ART CD4/CD8 ratio (c) in mono-HIV infected group. Similarly, the correlation analyzed between the levels of on-ART HIV DNA and baseline viral load (d), on-ART CD4 cell count (e), and on-ART CD4/CD8 ratio (f) in HIV/Tb co-infected group. All the data analyzed by non-parametric test. The blue dot represents mono-HIV infected patients and the orange dot represents HIV/Tb co-infected patients