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Creating a Spatial Data Architecture for the National Database for Autism Research
Objectives: The National Institute for Mental Health, Omnitec, and the National Center for Geospatial Medicine (NCGM) at the University of Michigan are partnering to capture geospatial information on families affected by ASD. The collaborative team is especially interested in residential information on parents and children over both space and time. The resulting spatially-enabled data architecture will link environmental and social data to existing NDAR data. By combining clinical, social, and environmental data on a national scale, scientists can investigate the relationships among chemical and non-chemical stressors and ASD.
Methods: NCGM will employ strategies to consent families living with ASD, many of whom may already be enrolled in the NDAR. NCGM will launch a website through which affected families can enter self-reported information. Families will complete a short, secure, online questionnaire designed to gather geographic data to facilitate linkage of NDAR clinical, genomic, and imaging data with social and environmental exposure data.
Results: The resulting website and subsequent datasets will facilitate collaboration across families, clinicians, and researchers to better understand autism spectrum disorder. This national effort will grow as families become more aware of the resource. Once clinical information is linked with social and environmental data, the research community will be able to look at spatial relationships. Spatial patterns in the data can inform new research questions as well as identify areas for targeted recruitment and intervention strategies.
Conclusions: This ground-breaking effort will be the first of its kind to generate self-reported patient information that is geographically linked to relevant social and environmental stressors and to further connect those datasets with research-grade data captured by NIH-funded laboratories. Long-term benefits of this effort include the building of collaborative relationships among affected families, clinicians, and scientists; the creation of nationally-based samples for future research; and increased awareness and understanding of autism spectrum disorders.