Table 5: UK-PBC risk scores.

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

5 years0.054(0.027,0.175)0.053(0.021,0.137)0.709
10 years0.171(0.088,0.474)0.167(0.067,0.389)0.710
15 years0.295(0.158,0.698)0.289(0.121,0.600)0.707

Data are expressed as the median (interquartile range).