The prevalence of the AIH-PBC overlap varies. Between 4.8% and 19% of all patients with PBC have features of AIH, and 5% to 8.3% of all patients with AIH present characteristics of PBC 6, 7.
El SS entre HAI-CBP tiene una prevalencia variable: 4,8% a 19% de los pacientes con CBP presentan características de HAI; y 5% a 8,3% de pacientes con HAI presentan características de CBP 6, 7.