Ursodeoxycholic Acid at 18–22 mg/kg/d Showed a Promising Capacity for Treating Refractory Primary Biliary Cholangitis

Table 4

UK-PBC risk score.

	13–15 mg/kg/d (n = 36)	18–22 mg/kg/d (n = 37)	value
UK-PBC-5 year	0.0257 (0.0118, 0.0614)	0.0152 (0.0100, 0.027)	0.006
UK-PBC-10 year	0.0835 (0.0391, 0.1912)	0.0533 (0.0362, 0.0809)	0.024
UK-PBC-15 year	0.1498 (0.0714, 0.3263)	0.0943 (0.0664, 0.1453)	0.025