A study of depression and obsessionality in dysmorphophobic and psoriatic patients.

Measures of depression and obsessionality were made in patients with dysmorphophobia, psoriasis and control subjects. The depression score distinguished all three groups. Patients with dysmorphophobia had significantly higher scores compared to the patients with psoriasis, who in turn had significantly higher scores compared to a control group. Patients with dysmorphophobia and psoriasis had equally elevated obsessional symptom scores compared to controls. It is unlikely, therefore, that dysmorphophobic symptoms are due to an obsessional state. Depression, however, was found to be an important clinical feature of dysmorphophobia.