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Medical Complexity among Children with Special Health Care Needs: A Two-Dimensional View
Ryan J Coller1, Carlos F Lerner2, Jens C Eickhoff3
1Department of Pediatrics, University of Wisconsin, Madison, School of Medicine and Public Health, Madison, WI.
Insights
This study identified four subgroups of children with special health care needs (CSHCN). Children with broad impairments faced the most challenges, highlighting the need for targeted interventions.
Area of Science:
- Pediatric health services research
- Health outcomes research
- Subgroup analysis in healthcare
Background:
- Children with special health care needs (CSHCN) represent a diverse population with varying health conditions and care requirements.
- Understanding distinct subgroups within CSHCN is crucial for tailoring healthcare services and improving patient outcomes.
- Previous classifications may not fully capture the complexity of needs and outcomes across different CSHCN populations.
Purpose of the Study:
- To identify distinct subgroups of U.S. children with special health care needs (CSHCN) using latent class analysis.
- To characterize the key health care utilization and outcome differences among these identified subgroups.
- To inform targeted interventions by understanding the specific challenges faced by different CSHCN groups.
Main Methods:
- Secondary analysis of the 2009-2010 National Survey of CSHCN data.
- Latent class analysis (LCA) was employed to empirically derive subgroups based on pediatric medical complexity measures.
- Weighted logistic and negative binomial regression models were used to compare outcomes across latent classes.
Main Results:
- Four distinct CSHCN subgroups were identified: Class 1 (broad functional impairment with extensive healthcare needs), Class 2 (broad functional impairment), Class 3 (physical impairment with family-delivered care focus), and Class 4 (physical impairment).
- Class 1 CSHCN exhibited significantly higher emergency department (ED) visit rates and hospitalization odds, alongside lower odds of having a medical home.
- Class 3 experienced more ED visits and missed school days compared to Class 2, while Class 2 faced greater cost-related difficulties, care delays, and parental work disruptions.
Conclusions:
- The identified subgroups highlight the varied impacts of physical, cognitive, and mental health impairments on CSHCN outcomes.
- Recognizing these distinct subgroups and their specific health care needs is essential for developing effective, targeted interventions.
- Future research and policy efforts should consider these nuanced differences to improve care delivery and outcomes for all CSHCN.
Objective:
To identify subgroups of U.S. children with special health care needs (CSHCN) and characterize key outcomes.
Data Source:
Secondary analysis of 2009-2010 National Survey of CSHCN.
Study Design:
Latent class analysis grouped individuals into substantively meaningful classes empirically derived from measures of pediatric medical complexity. Outcomes were compared among latent classes with weighted logistic or negative binomial regression.
Principal Findings:
LCA identified four unique CSHCN subgroups: broad functional impairment (physical, cognitive, and mental health) with extensive health care (Class 1), broad functional impairment alone (Class 2), predominant physical impairment requiring family-delivered care (Class 3), and physical impairment alone (Class 4). CSHCN from Class 1 had the highest ED visit rates (IRR 3.3, p < .001) and hospitalization odds (AOR: 12.0, p < .001) and lowest odds of a medical home (AOR: 0.17, p < .001). CSHCN in Class 3, despite experiencing more shared decision making and medical home attributes, had more ED visits and missed school than CSHCN in Class 2 (p < .001); the latter, however, experienced more cost-related difficulties, care delays, and parents having to stop work (p < .001).
Conclusions:
Recognizing distinct impacts of cognitive and mental health impairments and health care delivery needs on CSHCN outcomes may better direct future intervention efforts.
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