Cord blood zinc protoporphyrin/heme ratio in minority neonates at risk for iron deficiency.

Baumann-Blackmore, Nicole L; Goetz, Elizabeth; Blohowiak, Sharon E; Zaka, Olamide; Kling, Pamela J · J Pediatr · 2008

cross_sectional · Level IV

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Abstract

We measured cord blood zinc protoporphyrin/heme (ZnPP/H) and plasma ferritin in healthy African-American and Hispanic newborns, matched by gestation with Caucasian newborns. In these at-risk minorities, cord ZnPP/H was higher and plasma ferritin lower, supporting the feasibility of screening newborns at-risk for iron deficiency at birth.

Medical subject headings