TY - JOUR
T1 - Proposing a two-stage screening approach to distinguish between transient and enduring postnatal depressive symptoms
T2 - A prospective cohort study
AU - Smith-Nielsen, Johanne
AU - Egmose, Ida
AU - Matthey, Stephen
AU - Stougård, Maria
AU - Reijman, Sophie
AU - Væver, Mette Skovgaard
N1 - Publisher Copyright:
© 2024
PY - 2025/6
Y1 - 2025/6
N2 - Background: Screening for perinatal depression using the Edinburgh Postnatal Depression Scale (EPDS) improves detection and increases health service utilization. However, previous studies with antenatal samples indicate that positive screenings might reflect transient distress that resolves without intervention, raising concerns about over-pathologizing typical postnatal responses and inefficiencies in referral practices. Therefore, distinguishing between transient and enduring depressive symptoms for appropriate referrals to secondary services is crucial, highlighting the need for a refined screening practice. Objectives: We aimed to assess the prevalence of transient distress among postnatal women who initially screened positive on the EPDS and evaluate the effectiveness of a refined two-stage screening approach. Three research questions were addressed: Can the "transient phenomenon" be replicated in a postnatal sample? Can initial screening data predict transient status? What are the implications of adopting a two-stage screening approach? Methods: In a prospective cohort study, 427 postnatal women in Copenhagen who scored above the cut-off on their initial EPDS screening (EPDS-1) underwent a second screening (EPDS-2) 1–4 weeks later, without intervention in between. We analyzed the predictive power for transient versus enduring distress using EPDS-1 total scores, responses to item 10 ("self-harm item"), parity, maternal age, and a history of depression. Three screening scenarios were compared for their clinical and ethical implications: (i) a traditional single screening approach where all individuals screening positive at EPDS-1 are directly referred to secondary services, (ii) a simple two-stage approach where all positive screenings at EPDS-1 undergo a second screening before referral, and (iii) a refined two-stage screening approach where selected criteria determine immediate referral or further screening. Results: Among women who screened positive, 29.3 % displayed transient distress with a clinically meaningful decrease in EPDS scores. An EPDS-1 score of 15 or more was the most robust predictor of enduring symptoms (OR = 6.28, 95 % CI 3.5–11.8; Absolute Risk = 90.4 %) and was used along with a positive score on item 10 as indicators of immediate referral in scenario-iii. The refined two-stage approach reduced unnecessary referrals by 24 %, directly referred 60 % of women with enduring symptoms, and effectively managed suicidal risk. Conclusions: A substantial proportion of postnatal women experience transient symptoms that are distinguishable from enduring symptoms through a refined two-stage screening strategy. This approach significantly improves referral efficiency and minimizes over-pathologization, enhancing clinical practice in perinatal mental health.
AB - Background: Screening for perinatal depression using the Edinburgh Postnatal Depression Scale (EPDS) improves detection and increases health service utilization. However, previous studies with antenatal samples indicate that positive screenings might reflect transient distress that resolves without intervention, raising concerns about over-pathologizing typical postnatal responses and inefficiencies in referral practices. Therefore, distinguishing between transient and enduring depressive symptoms for appropriate referrals to secondary services is crucial, highlighting the need for a refined screening practice. Objectives: We aimed to assess the prevalence of transient distress among postnatal women who initially screened positive on the EPDS and evaluate the effectiveness of a refined two-stage screening approach. Three research questions were addressed: Can the "transient phenomenon" be replicated in a postnatal sample? Can initial screening data predict transient status? What are the implications of adopting a two-stage screening approach? Methods: In a prospective cohort study, 427 postnatal women in Copenhagen who scored above the cut-off on their initial EPDS screening (EPDS-1) underwent a second screening (EPDS-2) 1–4 weeks later, without intervention in between. We analyzed the predictive power for transient versus enduring distress using EPDS-1 total scores, responses to item 10 ("self-harm item"), parity, maternal age, and a history of depression. Three screening scenarios were compared for their clinical and ethical implications: (i) a traditional single screening approach where all individuals screening positive at EPDS-1 are directly referred to secondary services, (ii) a simple two-stage approach where all positive screenings at EPDS-1 undergo a second screening before referral, and (iii) a refined two-stage screening approach where selected criteria determine immediate referral or further screening. Results: Among women who screened positive, 29.3 % displayed transient distress with a clinically meaningful decrease in EPDS scores. An EPDS-1 score of 15 or more was the most robust predictor of enduring symptoms (OR = 6.28, 95 % CI 3.5–11.8; Absolute Risk = 90.4 %) and was used along with a positive score on item 10 as indicators of immediate referral in scenario-iii. The refined two-stage approach reduced unnecessary referrals by 24 %, directly referred 60 % of women with enduring symptoms, and effectively managed suicidal risk. Conclusions: A substantial proportion of postnatal women experience transient symptoms that are distinguishable from enduring symptoms through a refined two-stage screening strategy. This approach significantly improves referral efficiency and minimizes over-pathologization, enhancing clinical practice in perinatal mental health.
KW - Edinburgh postnatal depression scale
KW - Health visiting
KW - Perinatal care
KW - Perinatal depression
KW - Postpartum depression
KW - Program development
KW - Public health nursing
KW - Screening test
KW - Universal screening
UR - http://www.scopus.com/inward/record.url?scp=85213971961&partnerID=8YFLogxK
U2 - 10.1016/j.ijnsa.2024.100284
DO - 10.1016/j.ijnsa.2024.100284
M3 - Journal article
AN - SCOPUS:85213971961
VL - 8
JO - International Journal of Nursing Studies Advances
JF - International Journal of Nursing Studies Advances
SN - 2666-142X
M1 - 100284
ER -