The initial diagnoses of IBD were obtained from the computerized database of HPC. 90,932 individuals over 15 years of age who had received medical care as of June 1, 2006 were included in the medical record review.
Los diagnósticos iniciales de EII se obtuvieron de la base de datos computarizada de una EPS, tomándose en cuenta para el cálculo, los individuos mayores de 15 años que recibían atención médica a fecha 01 de junio de 2006 90.932.