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Table 3 Laboratory examination results of different activity levels on ileocolonoscopy per patient

From: Can the simplified magnetic resonance index of activity be used to evaluate the degree of activity in Crohn's disease?

Biomarkers, median (IQR)

Remission (0–3)

Mild to moderate active (4–19)

Severe active (≥ 20)

P value

FC (µg/g)

118 (42–275.25)

589 (267–1369)

1800 (1791.75–1800)

 < 0.001

CRP (mg/L)

5.6 (5.15–5.6)

6.5 (5.6–24)

87.65 (54–94.75)

 < 0.001

ESR (mm/h)

4 (2–8)

19 (7–46)

66.5 (53.25–88.5)

 < 0.001

  1. IQR: interquartile range; FC: fecal calprotectin; CRP: C-reactive protein; ESR: erythrocyte sedimentation rate