The cause of OCPD is thought to involve a combination of genetic and environmental factors. There is clear evidence to support the theory that OCPD is genetically inherited, however, the relevance and impact of genetic factors vary with studies placing it somewhere between 27% and 78%. Other studies have found links between attachment theory and the development of OCPD. According to this hypothesis, those with OCPD have never developed a secure attachment style, had overbearing parents, were shown little care, and were unable to develop empathetically and emotionally.
Obsessive–compulsive personality disorder
Substance use disorder
Haltlose personality disorder
Personality disorder
Emotional spectrum disorder
Obsessive–compulsive disorder
Self-defeating personality disorder
Immature personality disorder