Sleep and Internalizing Problems as Mediators of Medical Service Usage Among Youth with and without Conduct Problems

Area of Science:

• Child and Adolescent Psychology
• Developmental Psychology
• Health Services Research

Background:

• Childhood conduct problems are linked to higher healthcare utilization in adolescence.
• The underlying mechanisms connecting conduct problems to service use remain unclear.
• Internalizing problems and sleep disturbances are potential mediating factors.

Purpose of the Study:

• To investigate if sleep and internalizing problems mediate the relationship between childhood conduct problems and adolescent medical service usage.
• To understand the pathways through which early conduct issues influence later health service needs.

Main Methods:

• Longitudinal study design with 744 participants (53% boys), assessed from 6.3-9.9 years old.
• Data collected via parent, teacher, and youth reports for conduct problems, sleep, and internalizing problems.
• Adolescent medical service usage data obtained from public medical records.

Main Results:

• Significant indirect effects were found between childhood conduct problems and adolescent medical service usage.
• Parent-reported sleep and internalizing problems acted as significant mediators.
• Childhood conduct problems predicted higher levels of sleep and internalizing difficulties, which in turn predicted greater medical service use.

Conclusions:

• Sleep and internalizing problems play a crucial role in mediating the link between childhood conduct problems and adolescent healthcare utilization.
• Interventions targeting sleep and internalizing problems may help mitigate future health consequences for children with conduct issues.
• Early identification and management of these interconnected issues are vital for improving long-term health trajectories.