Diagnostic Value of Fecal Calprotectin (S100 A8/A9) Test in Children with Chronic Abdominal Pain

Table 2

Detailed characterization of Group 2 (patients with inflammatory gastrointestinal disorders other than IBD) with FCC distributions ().

Group 2	Median FCC (μg/g)	25 percentile FCC (μg/g)	75 percentile FCC (μg/g)
Esophagitis/duodenitis/gastritis	36.6	22.0	42,3
Helicobacter pylori gastritis	37.5	28.6	42,3
SIBO	32.8	27.2	40.2
Gastrointestinal infections, for example, EPEC	39.5	39.0	40.4
Other: hepatitis, pancreatitis	33.2	23.0	41.9

FCC distribution is the same for all subgroups (Kruskal-Wallis test for independent groups).