Edinburgh Postnatal Depression Scale (EPDS)
Also known as: EPDS, Edinburgh Postnatal Depression Scale
The Edinburgh Postnatal Depression Scale is a 10-item self-report screening questionnaire developed by John Cox, Jeni Holden, and Ruth Sagovsky in 1987 to identify postnatal depression in new mothers. Published in the British Journal of Psychiatry, the EPDS specifically addresses depressive symptoms common in the postpartum period, avoiding items that might confound with normal pregnancy or postpartum adjustment (e.g., sleep disturbance from infant care). It is widely endorsed by obstetric and midwifery organizations, freely available, and used globally as the standard for perinatal depression screening.
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When to use it
Recommended for universal screening of all postpartum women at 4–6 weeks (or later), ideally at routine postpartum follow-up visits. Appropriate for midwifery, obstetric, primary care, and health visitor services. Useful for serial administration (e.g., 6 weeks, 12 weeks, 6 months) to track symptom trajectory and treatment response. Screen positive cases (score ≥10) require clinical interview to confirm depression, rule out bipolar disorder, and assess safety. Use in antenatal period to identify prenatal depression as well. Not suitable as sole diagnostic tool; clinical judgment essential.
Strengths & limitations
- Exceptional brevity and feasibility—10 items, 3–5 minutes completion, easily integrated into postpartum care routines without disrupting clinical workflow
- Perinatal-specific design—items tailored to postpartum context, excluding somatic symptoms that confound with normal postpartum recovery, reducing false positives
- Strong psychometric properties—Cronbach's alpha 0.81–0.87, test-retest reliability r = 0.88–0.94, sensitivity and specificity both >85% in postpartum populations
- Free and widely available—not copyrighted; freely published and endorsed by major organizations (NICE, ACOG, Royal College of Midwives), facilitating universal access
- Validated in 60+ languages and diverse postpartum populations—including varying socioeconomic, cultural, and clinical contexts worldwide
- Practical for resource-limited settings—minimal cost, no special equipment, administered by non-specialist health workers (midwives, health visitors) with basic training
- Not diagnostic—EPDS scores indicate probable depression; clinical interview by a mental health professional is necessary for diagnosis and to rule out bipolar postpartum psychosis
- Limited to seven-day recall—may miss sustained low mood or gradually emergent depression; fixed timeframe may not capture episodic symptoms
- Self-harm item brevity—item 10 (self-harm thoughts) is single item with binary escalation; full suicidal risk assessment required if endorsed
- Cultural and linguistic variation—cutoffs and factor structures vary across cultures; generic cutoff of 10 may be suboptimal in some non-English-speaking or non-Western populations
- Cannot distinguish postpartum depression from postpartum anxiety—some items (guilt, anxiety) overlap with postpartum anxiety disorder; comorbidity requires separate anxiety screening
- Potential recall bias—retrospective 7-day recall subject to memory effects and current mood influence on reporting
Frequently asked
Should I use the EPDS only for screening or also for monitoring treatment?
EPDS is excellent for both. Use it at 4–6 weeks to screen all postpartum women. For women diagnosed with postpartum depression, repeat EPDS every 4 weeks during treatment to monitor response. A 50% reduction in score or absolute score <8 indicates good response. Continue monitoring through 6 or 12 months postpartum to ensure sustained recovery.
What cutoff should I use—10, 12, or 13?
The standard cutoff in UK and Australian research is ≥10 (sensitivity 86%, specificity 78%). Some protocols use ≥13 for higher specificity and fewer false positives. Local guidelines vary; consult your health system's perinatal mental health protocols. In clinical practice, scores 10–12 warrant conversation and assessment; scores ≥13 strongly suggest depression needing treatment.
Can I use EPDS to screen for prenatal depression?
Yes. EPDS can be used during pregnancy (antenatal depression) with good reliability, though cutoff scores may differ slightly. Some research suggests a cutoff of ≥12 or ≥13 is optimal prenatally. Always clarify timing (antenatal vs. postnatal) and adjust interpretation accordingly. Combining prenatal screening with postnatal screening optimizes identification of women with perinatal mood disorders.
What do I do if a woman scores 8–9 on EPDS?
A score of 8–9 is below the standard cutoff but not zero risk. Discuss mood and well-being briefly; assess for safety concerns. If clinical suspicion is high (e.g., previous depression, recent trauma, low social support), consider repeat screening in 2 weeks or referral. Not all women with scores <10 are depression-free; clinical judgment complements the score.
Is EPDS suitable for non-English-speaking mothers?
EPDS has been translated and validated in 60+ languages, including many widely spoken languages globally. Use the validated translation for your population and ensure language-appropriate administration. Be aware that cutoff scores may vary across cultural and linguistic contexts; consult published validation studies for your specific population.
Sources
- Cox, J. L., Holden, J. M., & Sagovsky, R. (1987). Detection of postnatal depression. Development of the 10-item Edinburgh Postnatal Depression Scale. British Journal of Psychiatry, 150, 782–786. DOI: 10.1192/bjp.150.6.782 ↗
- Eberhard-Gran, M., Eskild, A., & Tambs, K. (2001). Review of validation studies of the Edinburgh Postnatal Depression Scale. Acta Psychiatrica Scandinavica, 104(4), 243–249. DOI: 10.1111/j.1600-0447.2001.00187.x ↗
- Baker, N. N., Williams, S. R., & Murray, L. (2003). Sensitivity and specificity of the Edinburgh Postnatal Depression Scale administered at 5 weeks postpartum. Journal of the Royal Society of Medicine, 96(2), 89–92. link ↗
How to cite this page
ScholarGate. (2026, June 3). Edinburgh Postnatal Depression Scale (EPDS). ScholarGate. https://scholargate.app/en/clinical-psychology/edinburgh-postnatal-depression
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