Using the EPDS to Identify Anxiety in Mothers of Infants on the Neonatal Intensive Care Unit

Abstract

Despite the prevalence of postpartum depression and anxiety, current screening recommendations are limited to depression symptoms. Screening using the Edinburgh Postnatal Depression Scale-Anxiety subscale (EPDS-A) may enhance ability to detect distress in postpartum women. We aimed to replicate the EPDS-A in 200 mothers with infants hospitalized in the neonatal intensive care unit (NICU) and examine its incremental utility in identifying emotional distress. Presence of the EPDS-A was identified using exploratory factor analysis. Women experiencing elevated anxiety were identified using a previously established cutoff score. Results replicated the EPDS-A for the first time in mothers with infants hospitalized in the NICU. In all, 21.9% of these women had elevated anxiety symptoms and nearly one quarter of them would have been missed in routine depression screening. Use of the EPDS-A, in addition to the total EPDS score, is a promising approach to identifying anxious women in need of further evaluation, treatment, or support.

Keywords: Edinburgh Postnatal Depression Scale; anxiety; neonatal intensive care unit (NICU); postnatal; screening.