Table 2: Biochemical response to UDCA at 1 year.

PBC(N=226)PBC/SS(N=56)P value

Paris-II response144(63.7%)34(60.7%)0.677
Paris-I response153(67.7%)40(71.4%)0.591
Toronto response163(72.1%)44(78.6%)0.328
Barcelona response147(65.0%)41(73.0%)0.246

SS, Sjögren’s syndrome; PBC, primary biliary cholangitis.