Associations between maternal stressful life events experiences and risk of neural tube defects in offspring: a systematic review and meta-analysis.
J Matern Fetal Neonatal Med
; 36(2): 2279021, 2023 Dec.
Article
in En
| MEDLINE
| ID: mdl-37946331
ABSTRACT
OBJECTIVES:
Multiple factors associated with neural tube defects (NTDs) risk have been identified, yet there is little evidence on the possible effects of maternal stressful life events. In this study, we aimed to investigate the association between stressful life events during the periconceptional period and risk of NTDs in offspring.METHODS:
Relevant literature was searched in PubMed, Springer Link, ScienceDirect, and Cochrane Library up to July 2023. The pooled odds ratio (OR) and 95% confidence interval (CI) of NTDs risk with maternal stressful life events were estimated using a random effects model. Publication bias was assessed using Egger's regression asymmetry test and Begg's rank correlation test with Begg's funnel plot.RESULTS:
Analysis results showed that mothers who experienced stressful life events during the periconceptional period were at greater risk of having NTDs offspring (OR 1.37, 95% CI 1.08-1.73) than those who did not. In subgroup analysis, the pooled OR was 1.37 (1.13-1.67) and 1.73 (0.36-8.32) for with and without adjusting for folic acid supplementation in each included study, while was 1.37 (1.13-1.67) and 1.64 (0.39-6.88) for exposure time of three months preconception until three months post conception and one year preconception until three months post conception, respectively.CONCLUSIONS:
This study suggests that maternal stressful life events during the periconceptional period are significantly associated with higher NTDs risk in offspring. Tailored approaches for evaluating the risk and policy of NTDs among women of childbearing age should emphasize individual stressful experiences before and during early pregnancy.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Neural Tube Defects
Type of study:
Systematic_reviews
Limits:
Female
/
Humans
/
Pregnancy
Language:
En
Journal:
J Matern Fetal Neonatal Med
Journal subject:
OBSTETRICIA
/
PERINATOLOGIA
Year:
2023
Document type:
Article
Affiliation country: