Validation of Autism Spectrum Disorder Diagnoses in Large Healthcare Systems with Electronic Medical Records.

View Abstract

To identify factors associated with valid Autism Spectrum Disorder (ASD) diagnoses from electronic sources in large healthcare systems. We examined 1,272 charts from ASD diagnosed youth <18 years old. Expert reviewers classified diagnoses as confirmed, probable, possible, ruled out, or not enough information. A total of 845 were classified with 81% as a confirmed, probable, or possible ASD diagnosis. The predictors of valid ASD diagnoses were >2 diagnoses in the medical record (OR 2.94; 95% CI 2.03-4.25; p < 0.001) and being male (OR 1.51; 95% CI 1.05-2.17; p = 0.03). In large integrated healthcare settings, at least two diagnoses can be used to identify ASD patients for population-based research.

Abbreviation
J Autism Dev Disord
Publication Date
2015-07-01
Volume
45
Issue
7
Page Numbers
1989-96
Pubmed ID
25641003
Medium
Print
Full Title
Validation of Autism Spectrum Disorder Diagnoses in Large Healthcare Systems with Electronic Medical Records.
Authors
Coleman KJ, Lutsky MA, Yau V, Qian Y, Pomichowski ME, Crawford PM, Lynch FL, Madden JM, Owen-Smith A, Pearson JA, Pearson KA, Rusinak D, Quinn VP, Croen LA