CRP and Crohn disease: Table 2 presents the clinical results evolution (diagnosis, 3 m, 6 m) for Pediatric Crohn's Disease Activity Index (PCDAI), Pediatric Ulcerative Colitis Activity Index (PUCAI), Fecal calprotectin (FC), erythrocytic sedimentation rate (ESR) and C-reactive protein (CRP) during the clinical progression of children.