Antibodies against S. cerevisiae are found in 60–70% of patients with Crohn's disease and 10–15% of patients with ulcerative colitis (and 8% of healthy controls).
Atopáronse anticorpos contra S. cerevisiae no 60-70% dos pacientes da enfermidade de Crohn e no 10-15% dos pacientes de colite ulcerativa (e tamén no 8% dos individuos control sans).