CRP and inflammatory bowel disease: Within the IBD cohort, disease activity and inflammatory markers, including fecal calprotectin, C-reactive protein, erythrocyte sedimentation rate, platelets count, were compared between SFB-positive and SFB-negative patients.<h4>Results</h4>The SFB positivity rate was significantly higher in pediatric IBD patients than in controls (63.3% vs. 36.7%, <i>P</i> = 0.038).