Pre-pregnancy Body Mass Index and Third-Trimester Depressive Symptoms in a Healthy Privately Insured Sample

• Main Authors: Stephanie A. Schuette (Author), Michelle A. Kominiarek (Author), Katherine L. Wisner (Author), Suena H. Massey (Author)
• Format: Book
• Published: Thieme Medical Publishers, Inc., 2018-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 2157-6998; 2157-7005; 10.1055/s-0038-1625974
• Keywords: oxytocin; overweight; pregnancy; postpartum depression; Gynecology and obstetrics; RG1-991
• Source: American Journal of Perinatology Reports, Vol 08, Iss 01, Pp e13-e17 (2018)

Abstract Objectives While being overweight (body mass index [BMI] >25) prior to pregnancy is linked to antenatal depression, whether weight is confounded by socioeconomic and/or medical risks is unclear. Study Design We assessed 66 healthy privately insured pregnant women at M = 35.0 ± 3.3 weeks for symptoms of depression (Inventory for Depressive Symptoms-Self-Report (IDS-SR 30), lifetime history of depression and other psychiatric conditions (Mini International Neuropsychiatric Interview), and pre-pregnancy BMI derived from pre-pregnancy weight (by recall) and directly measured height. Pre-pregnancy overweight (BMI > 25) and antenatal depression (score of mild or greater [14] on the IDS-SR 30) were assessed using logistic regression, controlling for past major depressive disorder (MDD) and demographic factors showing significant between group differences. Results Pre-pregnancy overweight (n = 17; 25.8%) was associated with an increased risk of third trimester depression, independent of past MDD and marital status (odds ratio = 7.47; 95% confidence interval [2.09-26.68]; B (standard error) = 2.010 [0.650]). Conclusion Replication in a larger sample is suggested to confirm an independent effect of pregravid overweight on third trimester depression.