Autism Spectrum Disorder in Adolescents / Teens

Key things to know What the evidence shows
How common is it? Included in 3–18 global estimate; clean teen-only pooled estimate NE
Is it more common among adolescents / teens? Autism remains lifelong; social/academic demands can make traits more evident in adolescence
Are adolescents / teens at higher risk? Yes — recognition can occur during increasing social demands
How much higher is the risk? Not established teen-only
How often can it be missed? High
Does it show up differently among adolescents / teens? Strong Yes
How might it look different? Social exhaustion, masking, friendship difficulties, sensory overload, rigidity and increasing executive demands
What commonly occurs alongside it? ADHD; anxiety; depression; eating disorders
What can it be confused with? ADHD; social anxiety; OCD; depression; personality development
Common screening tool AQ-Adolescent / age-appropriate tool
Separate screening tool for adolescents / teens Adolescent autism measures available
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