Multiple logistic regression analysis of LFT abnormality controlling for HBcAb, INH, NSAID, MTX, and the type of TNF-α blocker.
| p | OR (95% CI) | |
| HBcAb | 0.008 | 3.29 (1.36–7.97) |
| INH | 0.52 | 0.74 (0.30–1.81) |
| NSAID | 0.60 | 1.31 (0.46–3.68) |
| MTX | 0.84 | 0.91 (0.37–2.24) |
| Type of TNF-α blocker | 0.39 | 1.36 (0.67–2.73) |
LFT: liver function test; INH: isoniazid; NSAID: nonsteroidal antiinflammatory drugs; MTX: methotrexate; TNF: tumor necrosis factor.