Nine is the New Ten of Apgar Scores: An Observational Retrospective Cohort Study.

Apgar scores of 10 were once common but are now rare. We aggregated scores from US term infants from 1978 to 2021. We found that scores of 10 decreased by logarithmic decay independent of demographic changes.

Prevalence and Clinical Significance of Commonly Diagnosed Genetic Disorders in Preterm Infants.

Background And Objectives: Preterm infants (<34 weeks' gestation) experience high rates of morbidity and mortality before hospital discharge. Genetic disorders substantially contribute to morbidity and mortality in related populations. The prevalence and clinical impact of genetic disorders is unknown in this population.