The number of Americans diagnosed with autism spectrum disorder (ASD) has nearly tripled over the past decade, with young adults aged 26 to 34 showing the most dramatic surge—a 450 percent increase, according to a new cross-sectional study published in JAMA Psychiatry on Wednesday. From 2011 to 2022, overall autism diagnosis rates increased by 175 percent, the authors found. While autism is typically diagnosed in childhood, the condition is lifelong and may require ongoing support through adulthood.
Sex differences also emerged in the data. Among children, female diagnoses increased 305 percent compared to 185 percent for males. Adult women saw a similar trend, with diagnoses rising 315 percent compared to 215 percent for men.
Early Intervention Services Behavioral, Psychological, and Educational Interventions Applied behavior analysis (ABA): This step-by-step therapeutic approach focuses on cognitive, social, language, and self-care skills. It reinforces minor improvements to develop or modify behaviors while reducing disruptive actions. Early Start Denver Model (ESDM): Designed for children aged 12 to 48 months, this therapy combines ABA techniques and interactive play to foster language, social, and cognitive skills.
Floortime: This is a relationship-based therapy where caregivers engage directly with children at their level. It can be used alone or alongside ABA therapy. Speech-language therapy: This therapy helps improve verbal and nonverbal communication skills.
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