Apolipoprotein E Genotype in Very Preterm Neonates with Intrauterine Growth Restriction: An Analysis of the German Neonatal Network Cohort

Figure 2

Frequencies of birth weight percentile groups and the presence or absence of PIH/HELLP syndrome or IUGR/pathological Doppler ultrasound as clinically indicated, of the total 4885 preterm neonates included into the analysis. Patients with both “PIH/HELLP” and “IUGR/pathological Doppler ultrasound” were grouped into the “IUGR/pathological Doppler ultrasound” subgroup.