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What the CDC autism studies found. According to the CDC's Morbidity and Mortality Weekly Report, which looked at data from 11 communities around the U.S., 1 in 36 (2.8%) children aged 8 were ...
From 2011 to 2022, there was a 175% increase in autism diagnosis rates. [36] According to the CDC, in 2023, 1 in 36 8-year olds were found to be diagnosed with ASD while in 2018, only 1 in 44 8-year olds were found to be diagnosed with ASD. [37]
They found that the autism diagnosis rate was highest among children between the ages of five and eight years old, rising from 2.3 per 1,000 people in 2011 to 6.3 in 2022.
In 2002, 1 in every 150 eight-year-old children received an ASD diagnosis. In 2020, the figure was 1 in every 36, according to the CDC. Autism diagnoses are on the rise.
The epidemiology of autism is the study of the incidence and distribution of autism spectrum disorders (ASD). A 2022 systematic review of global prevalence of autism spectrum disorders found a median prevalence of 1% in children in studies published from 2012 to 2021, with a trend of increasing prevalence over time.
[1] [2] The degree of symptoms can decrease, occasionally to the extent that people lose their diagnosis of autism; [3] [4] this occurs sometimes after intensive treatment [5] and sometimes not. It is not known how often this outcome happens, [ 6 ] with reported rates in unselected samples ranging from 3% to 25%.
Nationally, the rise in autism rates has been similar to the trend in New York and New Jersey, according to a 2021 CDC report. One in 54 children had been diagnosed with autism by age 8 in 2016 ...
[40] [citation needed] These advocates believe that medical research is necessary to address the rapid rise in autism diagnoses (sometimes referred to as the "autism epidemic"), [40] reduce suffering, and provide the best outcomes for autistic individuals. In addition to etiological research, other areas of focus may include biology, diagnosis ...