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Earl Gregg Swem Library

Estimated Prevalence of Autism and Other Developmental Disabilities Following Questionnaire Changes in the 2014 National Health Interview Survey

Categories: Children,Disability,Health/Medical,Statistics

http://www.cdc.gov/nchs/data/nhsr/nhsr087.pdf

Explains how changing the questionnaire led to a significant increase in estimated prevalence of Autism Spectrum Disorder (ASD), from an estimated annualized prevalence of 1.25% based on 2011-13 data to 2.24% on 2014 data. From the National Center for Health Statistics