risque (1) santé publique (1) oxygène (1) bureau (1) infection (1) exposition (1) delta (1) Complications (1) Admission (1) Death (1) Birth (1) Women (1) Swiss (1) Risk (1) Respiratory distress syndrome, Adult (1) Public health (1) Pregnant women (1) Pregnancy (1) Patients (1) Parturition (1) Oxygen (1) Labor (Obstetrics) (1) Infection (1) Impact (1) Evidence (1) Death (1) Critical care medicine (1) Confidence intervals (1) Childbirth (1) Women (1)