Determination and verification of reference intervals of serum immunoglobulin G at birth.

Toshihiko IkutaSota IwataniSeiji Yoshimoto

Published in: Annals of clinical biochemistry (2023)

We established GA-/BW-dependent reference percentile-based intervals for serum IgG levels using cord blood from 2,902 newborns without congenital disorders. Using GA-dependent reference intervals may be useful for assessing hypogammaglobulinemia at birth.

Keyphrases

cord blood
pet ct
gestational age
pregnant women
mass spectrometry
solid phase extraction
molecularly imprinted