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Perinatal retinal haemorrhages and development. Follow-up in seven year olds
Insights
Retinal hemorrhages (RH) in newborns are common. While extensive RH did not show long-term neurological effects, it was linked to poorer psychological performance in children, especially with low socioeconomic status.
Area of Science:
- Ophthalmology
- Pediatrics
- Developmental Psychology
Background:
- Retinal hemorrhages (RH) occur in 7-50% of newborns, varying by delivery method.
- The long-term developmental impact of extensive RH requires further investigation.
Purpose of the Study:
- To evaluate the prognostic value of extensive retinal hemorrhages for a child's future ophthalmological, neurological, and psychological development.
- To compare the outcomes of children born with RH against a control group at seven years of age.
Main Methods:
- A cohort study involving 52 children (26 with RH, 26 controls) examined at age seven.
- Assessment included ophthalmological, neurological, and psychological evaluations.
Main Results:
- Children with RH showed poorer performance on psychological measures compared to controls, without specific cerebral deficits identified.
- A significant interaction was found: children with RH and low socioeconomic status exhibited lower emotional stability.
- Socioeconomic factors demonstrated a stronger correlation with later developmental outcomes than RH alone.
Conclusions:
- Extensive retinal hemorrhages in newborns may be associated with subtle, non-localized psychological developmental differences.
- Socioeconomic status appears to be a more critical determinant of long-term child development than the presence of retinal hemorrhages.
- Further research is needed to understand the interplay between RH, socioeconomic factors, and child development.
Abstract:
Depending on methods of delivery, 7-50% of all children are born with retinal haemorrhages (RH). To assess the prognostic value of extensive RH for the future development of the child, the ophthalmological, neurological and psychological status of 52 children, 26 born with RH and 26 controls, were examined at the age of seven years. There were significant differences between the two groups using only psychological measures. Children with RH performed poorer than the control group, but the results did not point to any particular cerebral areas being affected. However, children with both RH and low socio-economic status were significantly less emotionally stable than the controls. Socio-economic factors also seem to be more highly correlated with later performance than do RH.