Publication | Open Access

Confounding, causality, and confusion: the role of intermediate variables in interpreting observational studies in obstetrics

Observational StudiesFamily MedicineMaternal ComplicationReproductive HealthPediatricsGynecologyMaternal HealthObstetricsPrenatal DiagnosisMaternal-fetal MedicinePrenatal CarePublic HealthMedicineIntermediate VariablesCausal InferenceWomen's Health