GPT and tuberculosis: Both in the high ALT group (ALT > 45) and normal ALT group (ALT ≤ 45) [21], no obvious correlations of circulating UGT1A1 and TB with liver fat fraction were observed (ρ = 0.186, P = 0.178; ρ = − 0.016, P = 0.908; ρ = 0.022, P = 0.816; ρ = 0.069, P = 0.095, respectively).