The most recent Dutch study 9 found a lower proportion of ulcerative colitis 53.0% than did the EC-IBD. The Dutch study found that 40.1% of those in their study had Crohns disease and 6.8% had undefined colitis. This confirms a worldwide tendency of diagnosing increasing proportions of Crohns disease cases among our IBD patient populations.
Un estudio holandés más reciente 9, encontró una proporción menor de colitis ulcerativa 53,0%, comparado con enfermedad de Crohn 40,1% y colitis indeterminada 6,8%, lo que confirma la tendencia mundial a diagnosticar más casos de enfermedad de Crohn en nuestras poblaciones de pacientes con enfermedad inflamatoria intestinal.