*Essential hypertension (n=1), Factor V Leiden mutation (n=1), beta-thalassemia (n=1), hypothyroidism (n=3), PCOS (n=1), depression (n=2).
Data presented as means (±SD), medians (25;75% percentiles) or proportions (%). For some of the variables, proportions are changing because of missing data. Differences between means, medians and proportions were analysed by Student’s T-test, Mann-Whitney or Fischer’s Exact test, respectively. BMI: Body Mass Index. ICU: Intensive Care Unit. GA: gestational age. NICU: Neonatal Intensive Care Unit.