Dependent personality disorder seems to be the least common ... People with one personality disorder often have symptoms that fit the criteria of at least one additional personality disorder.

Tolerance and withdrawal are not universal features of substance use disorder; hallucinogens, for example, do not create tolerance or withdrawal symptoms. Does psychological dependence exist?

People with bipolar disorder may be at a higher risk of developing premenstrual dysphoric disorder (PMDD), but neither condition directly causes the other.

One in four patients with insulin-dependent diabetes aged 16 years and older also exhibit some kind of eating disorder symptoms, according to a recent meta-analysis conducted at the University of ...

Conversely, Cluster 4, which encompassed only 1.1 mental or dependence disorders per subject, was not as greatly impacted by psychological distress as other clusters. These results seem to confirm ...

The prevalence (frequency) of problematic opioid use for each category was: Dependence and opioid use disorder: 9.3%, or ...