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The link between sleep problems in infancy and early childhood and attention problems at 5 and 14 years: Evidence
Frances V O'Callaghan1, Abdullah Al Mamun, Michael O'Callaghan
1Griffith University, Gold Coast, Australia. f.ocallaghan@griffith.edu.au
Insights
Early childhood sleep problems are linked to attention difficulties in children, persisting into adolescence. These findings highlight opportunities for early intervention and monitoring of attention issues.
Area of Science:
- Developmental Psychology
- Child Psychiatry
- Pediatric Sleep Medicine
Background:
- Limited research exists on the long-term associations between early sleep disturbances and attention problems across developmental stages.
- Understanding these links is crucial for identifying children at risk for attention difficulties.
Purpose of the Study:
- To investigate the independent relationship between infant and early childhood sleep problems and attention difficulties at ages 5 and 14.
- To examine the continuity of attention difficulties from age 5 to age 14 in relation to early sleep patterns.
Main Methods:
- Prospective, population-based birth cohort study involving 4204 participants with complete data.
- Sleep problems assessed in infancy and early childhood.
- Attention problems evaluated at ages 5 and 14 using Child Behaviour Checklist (CBCL) items, categorized into adolescent onset, early remitter, and persistent types.
Main Results:
- Sleep problems at 6 months were associated with the 'early remitter' attention group in boys.
- From 2 to 4 years, frequent sleep problems were independently linked to 'early remitter' and 'persistent' attention problems.
- Occasional sleep problems were associated with 'early remitter' and 'adolescent onset' attention problems in children aged 2-4 years.
Conclusions:
- Early childhood sleep problems serve as an indicator for subsequent attention problems that can extend into adolescence.
- While causality requires further investigation, these associations offer a window for early intervention and monitoring strategies.
- Identifying sleep disturbances in young children may help in the early detection and management of attention-related disorders.
Background:
Little research has examined the associations between early sleep problems and attention problems over several developmental periods.
Aims:
To examine whether sleep problems in infancy and early childhood are independently related to attention difficulty at 5 and 14 years, and to the continuity of attention difficulties from 5 to 14 years.
Study Design:
The study was a prospective, population-based birth cohort study.
Subjects:
7223 women who delivered a live, singleton child between 1981 and 1983 were recruited at the first antenatal visit. Of these, 4204 had complete information on all key measures.
Outcome Measures:
Attention problems were assessed with items from the Child Behaviour Checklist (CBCL) and were classified as adolescent onset (i.e. problems at 14 but not at 5); early remitter (problems at 5, no problem at 14); and persistent (i.e. at both 5 and 14).
Results:
At 6 months, sleep problems 'sometimes' were associated with the early remitter group in boys. For sleep problems between 2 and 4 years of age, findings were generally similar for boys and girls with strong associations with adolescent attention. Sleep problems 'often' were independently associated with early remitter and persistent attention problems, and 'sometimes' with early remitter and adolescent onset attention problems.
Conclusions:
Sleep problems in early childhood are an indicator of subsequent attention problems that may persist into adolescence. Whether these associations are causal requires further research, however their presence provides an opportunity for early intervention and monitoring.
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