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Gray Space And Green Space Proximity Associated With Higher Anxiety In Youth With Autism, Lincoln R. Lawson, Brian Barger, Scott Ogletree, Julia C. Torquati, Steven Rosenberg, Cassandra Johnson Gaither, Jodie Marie Bartz, Andrew Gardner, Eric Moody, Anne R. Schutte

Department of Child, Youth, and Family Studies: Faculty Publications

This study used ZIP code level data on children's health (National Survey of Children's Health, 2012) and land cover (National Land Cover Database, 2011) from across the United States to investigate connections between proximity to green space (tree canopy), gray space (impervious surfaces), and expression of a critical co-morbid condition, anxiety, in three groups of youth: children diagnosed with autism spectrum disorder (ASD, n=1501), non-ASD children with special healthcare needs (CSHCN, n=15,776), and typically developing children (n=53,650). Both impervious surface coverage and tree canopy coverage increased the risk of severe anxiety in youth with autism, but not CSHCN or typical …