Association of inpatient postpartum quality of recovery with postpartum depression: A prospective observational study

Abstract

Study objective: To explore the relationship between Obstetric Quality of Recovery survey (ObsQoR-10-Heb) and Edinburgh postnatal depression scale (EPDS) measured 6 weeks after delivery, adjusted for potential confounding factors.

Design: Prospective, longitudinal cohort study.

Setting: Large postpartum department, 13,000 annual deliveries, quaternary medical center in Israel.

Patients: Women ≥18 years old, gestational age ≥ 37 weeks after term delivery (spontaneous vaginal, operative vaginal, planned, and unplanned cesarean delivery), with non-anomalous neonates not requiring special support after delivery or at the time of recruitment. Written informed consent was provided. Women unable to read or understand Hebrew were excluded.

Interventions: No interventions were done.

Measurements: We investigated the relationship between inpatient postpartum recovery and positive postpartum depression (PPD) screening at 6 weeks postpartum. Enrolled women completed the validated Hebrew version of ObsQoR-10 survey (ObsQoR-10-Heb; scored between 0 and 100 with 0 and 100 representing worst and best possible recovery) from 24 to 48 h after delivery, and the Edinburgh Postnatal Depression Scale (EPDS) at 6- and 12 weeks postpartum. We assessed the univariate association between ObsQoR-10-Heb; patient factors; obstetric factors; and positive PPD screening at 6 weeks postpartum. Potential confounders were adjusted in a multiple logistic regression model.

Main results: Inpatient ObsQoR-10-Heb has been completed by 325 postpartum women; 270 (83.1%) and 253 (77.9%) completed the 6- and 12 weeks EPDS respectively. Lower ObsQoR-10-Heb (aOR 0.95 (95% CI 0.92, 0.98); p = 0.001); depression or anxiety before delivery (aOR 4.53 (95% CI 1.88, 10.90); p = 0.001); and hospital readmission (aOR 9.08 (95% CI 1.23, 67.14); p = 0.031) were associated with positive screening for postpartum depression at 6 weeks.

Conclusions: Our study demonstrates that worse inpatient postpartum recovery is an independent risk factor for positive PPD screening at 6 weeks postpartum. Other risk factors found in our study were maternal hospital readmission and a previous history of anxiety or depression.

Keywords: Edinburgh postnatal depression scale; ObsQoR-10; Obstetric quality of recovery; Patient-reported outcome measures; Postpartum depression; Postpartum recovery.