Patterns and Predictors of Service Utilization Among Youth With ADHD-Predominantly Inattentive Presentation.

Objective

This study examined rates and predictors of educational and mental health service utilization among youth with ADHD-predominantly inattentive presentation (ADHD-I). Method: Participants were 199 children with ADHD-I in Grades 2 to 5. Parents reported past-year child service utilization. Parents and teachers rated child ADHD and oppositional defiant disorder (ODD) symptom severity and functional impairment. Children completed an academic achievement test.

Results

All children had impairment at school and home. Most received some sort of school service (79%), but only 23% received community-based services. ADHD symptom severity was unrelated to service utilization. However, higher parent-rated functional impairment predicted community service utilization. Academic underachievement and higher teacher-rated functional impairment predicted school service utilization.

Conclusion

Many youth with ADHD-I experience impairment across domains without receiving adequate services for these problems. Functional impairment appears to be a stronger predictor of service utilization than ADHD symptom severity, demonstrating the importance of impairment in understanding service needs for ADHD-I.