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. 2021 Oct 16;7(10):e08194. doi: 10.1016/j.heliyon.2021.e08194

Table 2.

Median biomarker concentration by age.

Biomarker concentration Age (months)
0–12 13–24 25–36 37–48 ap value
NEO (nmol/L) 2100 (2290), n = 18 236 (402), n = 18 155 (340), n = 12 187 (175), n = 16 0.0003
AAT (mg/g) 0.16 (0.21), n = 21 0.08 (0.09), n = 18 0.06 (0.07), n = 14 0.09 (0.14), n = 16 0.006
MPO (ng/ml) 3591 (15998), n = 22 1313 (2852), n = 21 1114 (1248), n = 15 581 (979), n = 17 0.0009

Biomarker concentrations are presented as median (IQR).

a

p value obtained from a Kruskal-Wallis test.