OCD in Adolescents / Teens: Prevalence, Risk & Key Differences

Key things to know What the evidence shows
How common is it? 0.8% point — India, ages 12–18
Is it more common among adolescents / teens? Major onset period; prevalence rises sharply through teens
Are adolescents / teens at higher risk? #N/A
How much higher is the risk? India: males 1.1% vs females ~0.5% in one school study
How often can it be missed? High
Does it show up differently among adolescents / teens? Yes
How might it look different? Sexual/religious/taboo obsessions, checking, symmetry and mental rituals may become prominent
What commonly occurs alongside it? Depression; anxiety; tic disorders; ADHD
What can it be confused with? GAD; body dysmorphic disorder; eating disorders; tic disorders
Common screening tool OCI-R where appropriate
Separate screening tool for adolescents / teens OCI-CV / adolescent OCD measures
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