Browsing Tetherless World Publications by Author "Vargason, Troy"
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Clustering of co‐occurring conditions in autism spectrum disorder during early childhood: A retrospective analysis of medical claims data.
Vargason, Troy; Frye, Richard; McGuinness, Deborah L.; Hahn, Juergen (Autism Research, 2019-05-31)Individuals with autism spectrum disorder (ASD) are frequently affected by co-occurring medical conditions (COCs), which vary in severity, age of onset, and pathophysiological characteristics. The presence of COCs contributes ... -
Gastrointestinal Symptoms and Oral Antibiotic Use in Children with Autism Spectrum Disorder: Retrospective Analysis of a Privately Insured U.S. Population
Vargason, Troy; McGuinness, Deborah L.; Hahn, Juergen (Journal of Autism and Developmental Disorders, 2020-02-01)A retrospective analysis of administrative claims data from a large U.S. health insurer was performed to study a potential association between oral antibiotic use during early childhood and occurrence of later gastrointestinal ... -
Investigating Plasma Amino Acids for Differentiating Individuals with Autism Spectrum Disorder and Typically Developing Peers
Vargason, Troy; Kruger, Uwe; McGuinness, Deborah L.; Adams, James; Geis, Elizabeth; Ghen, Eva; Coleman, Devon; Hahn, Juergen (Research in Autism Spectrum Disorders, 2018-06-01)Background Plasma amino acid measurements have been extensively investigated in individuals with autism spectrum disorder (ASD). Results thus far have been inconclusive as studies generally disagree on which amino acids ... -
On the Use of Multivariate Methods for Analysis of Data from Biological Networks
Vargason, Troy; Howsmon, Daniel; McGuinness, Deborah L.; Hahn, Juergen (Processes, 2017-07-01)Data analysis used for biomedical research, particularly analysis involving metabolic or signaling pathways, is often based upon univariate statistical analysis. One common approach is to compute means and standard deviations ...