Maternal psychological distress and fetal growth trajectories: The Generation R Study

Jens Henrichs, J. J. Schenk, S. J. Roza, M. P. van den Berg, H. G. Schmidt, E. A. P. Steegers, A. Hofman, V.W.V. Jaddoe, Frank C. Verhulst, H Tiemeier*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

108 Citations (Web of Science)

Abstract

Previous research suggests, though not consistently, that maternal psychological distress during pregnancy leads to adverse birth outcomes. We investigated whether maternal psychological distress affects fetal growth during the period of mid-pregnancy until birth.Pregnant women (n=6313) reported levels of psychological distress using the Brief Symptom Inventory (anxious and depressive symptoms) and the Family Assessment Device (family stress) at 20.6 weeks pregnancy and had fetal ultrasound measurements in mid- and late pregnancy. Estimated fetal weight was calculated using head circumference, abdominal circumference and femur length.In mid-pregnancy, maternal distress was not linked to fetal size. In late pregnancy, however, anxious symptoms were related to fetal size after controlling for potential confounders. Anxious symptoms were also associated with a 37.73 g [95% confidence interval (CI) -69.22 to -6.25, p=0.019] lower birth weight. When we related maternal distress to fetal growth curves using multilevel models, more consistent results emerged. Maternal symptoms of anxiety or depression were associated with impaired fetal weight gain and impaired fetal head and abdominal growth. For example, depressive symptoms reduced fetal weight gain by 2.86 g (95% CI -4.48 to -1.23, p
Original languageEnglish
Pages (from-to)633-643
JournalPsychological Medicine
Volume40
Issue number4
DOIs
Publication statusPublished - Apr 2010

Keywords

  • Birth cohort
  • birth weight
  • fetal growth
  • maternal psychological distress

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