Dependent personality disorder (DPD) is a personality disorder that is characterised by a pervasive psychological dependence on other people. The difference between a 'dependent personality' and a 'dependent personality disorder' is somewhat subjective, which makes a diagnosis sensitive to cultural influences such as gender role expectations.

Obsessive–Compulsive Personality Disorder (OCPD) is a personality disorder which involves an obsession with perfection, rules, and organization. ...

Dependent personality disorder as related to Compulsive Personality Disorder