Increased levels and positive correlation between erythropoietin and hemoglobin concentrations in newborn children of mothers who are smokers.

Varvarigou, A; Beratis, N G; Makri, M; Vagenakis, A G · J Pediatr · 1994

cross_sectional · Level IV

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Abstract

The mean erythropoietin concentration in the cord blood of neonates whose mothers were smokers was greater than in neonates whose mothers were not smokers. There was a significant positive correlation between erythropoietin and hemoglobin concentrations. The findings suggest that approximately one of five fetuses who are exposed to tobacco smoke are in a state of chronic hypoxia.

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