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Published on: June 20, 2020
Behavioral problems in very preterm children at five years of age using the Strengths and Difficulties Questionnaire:
Timm Bartal1, Mark Adams2, Giancarlo Natalucci3
1Child Development Center, University Children's Hospital, Zurich, Switzerland.
Insights
Children born very preterm (VPT) exhibit more emotional symptoms, unlike previous findings. Lower socioeconomic status independently predicts at-risk behavior in these children.
Area of Science:
- Pediatrics
- Neurodevelopmental Disorders
- Child Psychology
Background:
- Children born very preterm (VPT) face heightened risks for emotional and behavioral issues.
- Understanding the specific behavioral spectrum in VPT children is crucial for early intervention.
Purpose of the Study:
- To determine the prevalence and spectrum of behavioral abnormalities in five-year-old VPT children.
- To identify risk factors associated with these behavioral outcomes.
Main Methods:
- A multi-center cohort study followed 339 VPT children (born <32 weeks gestation) up to age five.
- Behavior was assessed using the Strength and Difficulties Questionnaire, compared to German norms.
- Multivariable logistic regression analyzed perinatal, neonatal, socio-economic, and neurodevelopmental risk factors.
Main Results:
- 30.7% of VPT survivors were assessed; they showed significantly higher emotional symptom scores (OR 1.53).
- Total difficulties scores were comparable to the general population.
- Lower socioeconomic status emerged as the sole independent predictor of at-risk behavior.
Conclusions:
- The behavioral profile of VPT children in this Swiss cohort differs, with emotional problems more prevalent than hyperactivity.
- Children from lower socioeconomic backgrounds are at increased risk for behavioral abnormalities.
- Findings highlight the need for targeted support for VPT children, particularly those from disadvantaged backgrounds.
Introduction:
Children born very preterm (VPT) are at increased risk of emotional and behavioral problems later in life. We aimed to determine the prevalence and spectrum of behavioral abnormalities at five years of age in VPT children.
Methods:
Multi-center cohort study on 339 early-school aged children born at a gestational age below 32 weeks, between 2008 and 2011 and followed through the SwissNeoNet. Behavior was assessed with the Strength and Difficulties Questionnaire and compared to published German norms. Analysis of perinatal, neonatal, socio-economic and neurodevelopmental risk factors was performed using multivariable logistic regression.
Results:
30.7% of 1105 VPT surviving children were assessed at mean age 67.3 months (SD 5.9). Compared to the reference population, VPT children had significantly higher scores for emotional symptoms (odds ratio 1.53, 95% confidence interval 1.11.-2.12), while the total difficulties score was similar (1.16, 0.85-1.58). Lower socioeconomic status was the only independent predictor of at-risk behavior (borderline and abnormal behavior).
Conclusion:
The spectrum of behavioral abnormalities in a current Swiss cohort of VPT children differs from the previously published data as hyperactivity was not a prominent symptom. Instead, emotional problems were reported to occur more frequently, with an increased prevalence for those coming from a lower socioeconomic background.
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