Food for thought....The Personality Disorders
The Impact of ADHD and Autism Spectrum Disorders on Temperament, Character, and Personality Development
Download pdf to see the charted results. A controlled study, they had several groups, made of those with:
1 - Autism only (mainly HFA/AS)
2 - Those with ADHD only
3 - Those with Autism and ADHD
4 - "NT" controls
Quote:
CONCLUSIONS: ADHD and autism spectrum disorders are associated with specific temperament configurations and an increased risk of personality disorders and deficits in character maturation.
Those with
Autism only were shown to have a high prevalence of the following personality disorders:
- Obsessive Compulsive (42.6%)
- Avoidant (34%)
- Schizoid (31.9%)
- Paranoid (25.5%)
- Schizotypal (23.4%)
- Depressive (19.1%)
(For Borderline, those with autism scored 10.6%.)
Those with
ADHD only:
- Borderline (37%)
- Anti-Social (30.9%)
- Dependent (25.9%)
- Depressive (25.9%)
- Paranoid (22.2%)
- Avoidant (22.2%)
Those with
Autism and ADHD:
- Obsessive Compulsive (29.6%)
- Paranoid (25.9%)
- Schizoid (22.9%)
- Dependent (22.2%)
- Anti-Social (18.5%)
- Depressive (18.5%)
All patients,
including those with neither ADHD or an autism spectrum disorder.
- Borderline (23.6%)
- Obsessive Compulsive (23.6%)
- Avoidant (22.4%)
- Depressive (21.8%)
- Paranoid (21.2%)
- Schizoid (19%)
Some of my notes:
* No Histrionic PD found (nor in the control)
* No Anti-Social in the ASD only group
* Borderline PD is found in ASD only, but with low incidence. When you add ASD to ADHD, Borderline PD goes way down (almost as low as with ASD only), as well as Anti-Social PD. Also when you add ASD to ADHD, Obsessive Compulsive PD takes a fair jump up, and to a lesser extent, so does Paranoid PD, Schizoid and Schizotypal. Avoidant goes down when ADHD is added to ASD, which is lower than both groups on their own.