PTPN22 and Mycobacterium infection: No genetic model showed correlation between PTPN22-C1858T polymorphism and increased susceptibility to mycobacterial infection [C versus G: OR = 0.59 (95% CI: 0.15–2.29, PH = 0.000) (Figure 2); CT versus CC: OR = 0.58 (95% CI: 0.14–2.36, PH = 0.000); CT+TT versus CC: OR = 0.58, (95% CI: 0.14–2.36, PH = 0.000)] (Table 2).