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. 2024 Feb;265:113800. doi: 10.1016/j.jpeds.2023.113800

Table VI.

Inter- and intraindividual variability for each biomarker

Biomarker Visits included Mean (SE) VARinter VARintra CVinter, % CVintra, %
fLcn2, μg/g 1, 2, 3 6.0 (0.6) 4.8 11.9 36.4 57.0
1, 2 4.9 (0.9) 6.9 3.9 53.4 40.1
fCal, μg/g 1, 2, 3 40.9 (8.1) 1099.8 1124.7 81.1 82.0
1, 2 30.2 (4.6) 55.7 327.5 24.7 59.9
fNeo, nmol/L 1, 2, 3 370.0 (56.0) 53 124.3 54 393.3 62.3 63.0
1, 2 341.9 (57.9) 15 960.4 39 467.9 36.9 58.1
LPS antibody, EIA units 1, 2, 3 24.8 (4.2) 437.8 124.4 84.4 45.0
1, 2 31.4 (9.3) 846.9 183.6 92.7 43.2
LBP, μg/mL 1, 2, 3 12.8 (0.9) 7.1 34.1 20.8 45.7
1, 2 14.5 (1.6) 2.4 49.4 10.6 48.5

CVinter, interindividual CV; CVintra, intraindividual CV; VARinter, interindividual variance estimate; VARintra, intraindividual variance estimate.