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Prenatal environmental adversity and child neurodevelopmental delay: the role of maternal low-grade systemic inflammation and maternal anti-inflammatory diet.
- Source :
- European Child & Adolescent Psychiatry; Jun2024, Vol. 33 Issue 6, p1771-1781, 11p
- Publication Year :
- 2024
-
Abstract
- Maternal inflammation has been proposed as a possible pathway connecting prenatal environmental adversity (PEA), which includes maternal overweightness or obesity, diabetes, hypertensive disorders, and mood or anxiety disorders, to child neurodevelopmental delay. However, effective preventive measures have not yet been reported. Herein, we aimed to investigate whether a maternal anti-inflammatory diet reduced the risk of PEA-induced neurodevelopmental delay, by inhibiting inflammation. This prospective study included 7438 mother–child pairs. Maternal overweightness or obesity, diabetes, and hypertensive disorders were diagnosed before 28 week gestation. Maternal depression disorders were identified using the Edinburgh postnatal depression survey (EPDS) during mid-pregnancy. During mid- and late pregnancy, maternal high-sensitivity C-reactive protein (hs-CRP) levels were measured to evaluate systemic inflammation. The inflammatory potential of the diet was evaluated using the food-based empirical dietary inflammatory pattern (EDIP) score during mid-pregnancy. Pregnant women were classified into high- or low-score groups based on the median EDIP score. The outcomes of neurodevelopmental delay at 6–36 month postpartum were extracted from the Register of Child Healthcare. Among the 7438 mother–child pairs, 2937 (39.5%) were exposed to PEA, and neurodevelopmental delay occurred in 540 (7.3%). Children exposed to PEA had a higher risk of neurodevelopmental delay than those not exposed. PEA exposure was associated with increased hs-CRP during pregnancy in a PEA monotonic manner, an interquartile range increase in hs-CRP in mid- and late pregnancy was associated with an increased risk of child neurodevelopmental delay. Higher maternal persistent inflammation partially mediated the effect of PEA exposure on child neurodevelopmental delay by 17.19%. An increased risk of PEA-related neurodevelopmental delay was observed only in the children of mothers with high-EDIP rather than low-EDIP. These results suggest that increased systemic inflammation through mid- and late pregnancy mediates the association between PEA and child neurodevelopmental delay. A maternal anti-inflammatory diet may improve PEA-induced neurodevelopmental delay, by inhibiting inflammation. [ABSTRACT FROM AUTHOR]
- Subjects :
- INFLAMMATION prevention
RISK assessment
EDINBURGH Postnatal Depression Scale
CHILD psychopathology
PRENATAL exposure delayed effects
RESEARCH funding
GESTATIONAL diabetes
PREGNANT women
TREATMENT effectiveness
DESCRIPTIVE statistics
PRENATAL care
LONGITUDINAL method
HYPERTENSION in pregnancy
RESEARCH
INFLAMMATION
PSYCHOLOGICAL tests
DIET
OBESITY
C-reactive protein
DISEASE complications
PREGNANCY
Subjects
Details
- Language :
- English
- ISSN :
- 10188827
- Volume :
- 33
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- European Child & Adolescent Psychiatry
- Publication Type :
- Academic Journal
- Accession number :
- 178130843
- Full Text :
- https://doi.org/10.1007/s00787-023-02267-9