Concentration of fecal calprotectin in 11,255 children aged 0–18 years

Figures & data

Table 1. Fecal calprotectin values measured in a cohort of 11,255 children during 2014–2017.

Age (years)	N	Median mg/kg	Interquartile range	Upper 95%
<1	239	51	17–157	648
1-<2	530	20	8–40	122
2-<3	514	18	8–34	109
3-<4	520	15	7–31	91
4-<5	554	16	6–34	100
5-<6	610	14	6–27	102
6-<7	602	14	6–32	110
7-<8	615	14	6–26	104
8-<9	546	14	5–34	138
9-<10	523	11	5–26	117
10-<11	677	12	5–27	147
11-<12	636	12	5–30	152
12-<13	551	11	5–28	312
13-<14	611	13	5–37	219
14-<15	702	12	5–34	328
15-<16	694	13	5–36	236
16-<17	615	16	6–48	469
17-<18	712	19	7–78	950
18-<19	804	25	8–117	1022

Figure 1. Fecal calprotectin values in children from 0 to 18 years of age in a cohort of 11,255 samples obtained 2014–2017. Median values with 95% confidence interval (CI).

Figure 2. Proportion of fecal calprotectin values >100 mg/kg (routine cut-off for a raised value).