Moreover, CT + TT of TIRAP was noticeably higher in nephritis patients (54.0%) than in non-nephritis patients (25.5%, OR1 = 3.420, p = 0.003) and controls (18%, OR2 = 5.341, p < 0.001), and no significant distinction was observed between non-nephritis patients and controls (OR3 = 1.562, p = 0.293) (Table 4). Here, TIRAP is linked to nephritis.