Depression and anxiety during pregnancy: A risk factor for obstetric, fetal and neonatal outcome? A critical review of the literature

Research from the past two decades has suggested a link between prenatal maternal psychological distress and adverse obstetric, fetal and neonatal outcome. Comparability of study results, however, is complicated by a diversity of definitions and measurements of prenatal maternal stress and different time points of assessment. Our aim was to critically review studies assessing maternal anxiety and depression during pregnancy and their impact on obstetric, fetal and neonatal outcome.

We carried out a computerized literature search of PubMed, PsycLIT and EMBASE (1990-2005) and a manual search of bibliographies of pertinent articles. In total 35 studies were identified that fulfilled the inclusion criteria.