Associations between neurodevelopmental traits and perinatal depression: a prospective study in Japanese women
10 affiliations
- 1Department of Pediatrics, Minami-Nagano Medical Center, Shinonoi General Hospital, Nagano, Japan
- 2Graduate School of Medicine, Science and Technology, Shinshu University, Matsumoto, Japan
- 3Mental Health Clinic for Children, Shinshu University Hospital, Matsumoto, Japan
- 4Department of Child and Adolescent Developmental Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan
- 5Department of Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan
- 6Department of Obstetrics and Gynecology, Shinshu University School of Medicine, Matsumoto, Japan
- 7Present Address: Department of Obstetrics and Gynecology, Nagano Red Cross Hospital, Nagano, Japan
- 8Department of Obstetrics and Gynecology, Minami-Nagano Medical Center, Shinonoi General Hospital, Nagano, Japan
- 9Itakura Ladies Clinic, Nagano, Japan
- 10Maruyama Obstetrics and Gynecology Hospital, Nagano, Japan
Abstract
Purpose: This study examined how attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) traits relate to depressive symptoms from late pregnancy through early postpartum in Japanese women, alongside perinatal factors.
Methods: In a multicenter prospective study, 1,104 women completed questionnaires at late pregnancy (T1), 2 weeks postpartum (T2), and 1 month postpartum (T3). Depressive symptoms were assessed using the Edinburgh Postnatal Depression Scale (EPDS), ADHD traits with the Adult ADHD Self-Report Scale (ASRS), and ASD traits with the Autism Spectrum Quotient (AQ). Chi-square tests evaluated timepoint-specific associations, multivariable logistic regression identified independent predictors of EPDS positivity at T2, and a linear mixed-effects model assessed longitudinal changes.
Results: EPDS scores and EPDS positivity were highest at T1 and declined postpartum (16.7%, 8.6%, 4.0%). Scores were correlated across timepoints. In univariate analyses, antenatal EPDS positivity showed associations with ASD traits (AQ+: OR = 6.08, 95% CI 2.17–16.99) and ADHD traits (ASRS+: OR = 4.86, 95% CI 3.06–7.72). In multivariable analysis, independent predictors of EPDS positivity at T2 included ADHD traits (OR = 1.37, 95% CI 1.13–1.66), primiparity, psychiatric treatment history, and antenatal EPDS scores. ASD traits were not associated with T2 EPDS positivity after adjustment for antenatal EPDS scores. In the mixed-effects model, both ADHD and ASD traits were associated with higher EPDS scores during pregnancy, with attenuated effects postpartum.
Conclusion: Neurodevelopmental traits are associated with perinatal mental health, and trait- and timing-informed support may enhance maternal psychological stability and caregiving outcomes.
Supplementary Information: The online version contains supplementary material available at https://doi.org/10.1007/s00737-026-01781-4.
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BibTeX
@article{hasegawa2026associations,
title = {{Associations between neurodevelopmental traits and perinatal depression: a prospective study in Japanese women}},
author = {Kyoko Hasegawa and Daimei Sasayama and Hideo Honda and Norihiko Kikuchi and Takaaki Hondo and Kenji Itakura and Tomoko Watanabe and Shinsuke Washizuka},
journal = {Archives of Women's Mental Health},
year = {2026},
month = nov,
doi = {10.1007/s00737-026-01781-4},
url = {https://doi.org/10.1007/s00737-026-01781-4},
note = {CC BY 4.0},
}
RIS
TY - JOUR
TI - Associations between neurodevelopmental traits and perinatal depression: a prospective study in Japanese women
AU - Kyoko Hasegawa
AU - Daimei Sasayama
AU - Hideo Honda
AU - Norihiko Kikuchi
AU - Takaaki Hondo
AU - Kenji Itakura
AU - Tomoko Watanabe
AU - Shinsuke Washizuka
PY - 2026
DA - 2026/11/04
JO - Archives of Women's Mental Health
DO - 10.1007/s00737-026-01781-4
UR - https://doi.org/10.1007/s00737-026-01781-4
AB - Purpose: This study examined how attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) traits relate to depressive symptoms from late pregnancy through early postpartum in Japanese women, alongside perinatal factors. Methods: In a multicenter prospective study, 1,104 women completed questionnaires at late pregnancy (T1), 2 weeks postpartum (T2), and 1 month postpartum (T3). Depressive symptoms were assessed using the Edinburgh Postnatal Depression Scale (EPDS), ADHD traits with the Adult ADHD Self-Report Scale (ASRS), and ASD traits with the Autism Spectrum Quotient (AQ). Chi-square tests evaluated timepoint-specific associations, multivariable logistic regression identified independent predictors of EPDS positivity at T2, and a linear mixed-effects model assessed longitudinal changes. Results: EPDS scores and EPDS positivity were highest at T1 and declined postpartum (16.7%, 8.6%, 4.0%). Scores were correlated across timepoints. In univariate analyses, antenatal EPDS positivity showed associations with ASD traits (AQ+: OR = 6.08, 95% CI 2.17–16.99) and ADHD traits (ASRS+: OR = 4.86, 95% CI 3.06–7.72). In multivariable analysis, independent predictors of EPDS positivity at T2 included ADHD traits (OR = 1.37, 95% CI 1.13–1.66), primiparity, psychiatric treatment history, and antenatal EPDS scores. ASD traits were not associated with T2 EPDS positivity after adjustment for antenatal EPDS scores. In the mixed-effects model, both ADHD and ASD traits were associated with higher EPDS scores during pregnancy, with attenuated effects postpartum. Conclusion: Neurodevelopmental traits are associated with perinatal mental health, and trait- and timing-informed support may enhance maternal psychological stability and caregiving outcomes. Supplementary Information: The online version contains supplementary material available at https://doi.org/10.1007/s00737-026-01781-4.
SN - 1434-1816
SN - 1435-1102
ER -