Prevalence of Epilepsy by Age among Individuals with Autism Spectrum Disorder, All Studies.

<p>The percentage of children with epilepsy by age group by study sample. The prevalence is higher in older children than younger children. Abbreviations: AGRE, the Autism Genetic Resource Exchange; SSC, the Simons Simplex Collection; AC, the Autism Consortium; NSCH, 2007 the National Survey of Children’s Health.</p

Epilepsy Diagnosis by Gender and Age among Individuals with Autism Spectrum Disorder.

<p>Abbreviations: NSCH, 2007 National Survey of Children’s Health; Wt. %, weighted percentage; CI, confidence interval.</p>a<p>Genetic Collaborative Samples (AGRE, SSC, and AC) combined.</p>b<p>Unweighted number of children.</p

Summary of Samples and Measures.

<p>Abbreviations: ASD, Autism Spectrum Disorder; ADI-R, Autism Diagnostic Interview–Revised.</p

Distribution of Epilepsy among Individuals with Autism Spectrum Disorder by Study Sample.

<p>Abbreviations: AGRE, the Autism Genetic Resource Exchange; SSC, the Simons Simplex Collection; AC, the Autism Consortium; NSCH, the 2007 National Survey of Children’s Health; Wt. %, weighted percentage; CI, confidence interval.</p>a<p>Genetic Collaborative Samples (AGRE, SSC, and AC) combined.</p>b<p>Unweighted number of children.</p

Logistic Regression Modeling the Odds of an Epilepsy Diagnosis by Demographic and Clinical Characteristics, Combined Genetic Collaborative Sample^a.

<p>Abbreviations: OR, odds ratio; CI, confidence interval; FSIQ, full scale IQ score.</p>a<p>Genetic Collaborative Samples (AGRE, SSC, and AC) combined.</p><p>Model 1: Individual models for each variable.</p><p>Model 2: Individual models for each variable, adjusted for full scale IQ score only.</p><p>Model 3: Single model adjusted for all variables.</p><p>Odds ratios for full scale IQ score and adaptive behavior composite score represent the odds of epilepsy for a one standard deviation increase.</p