Symptoms of attention deficit hyperactivity disorder in patients with systemic lupus erythematosus

ObjectivesCognitive function and mood disturbance are common in patients with systemic lupus erythematosus (SLE). This study aims to examine whether SLE patients have more features of adult attention deficit hyperactivity disorder (ADHD) and their relation to anxiety and depressive symptoms.MethodsSymptoms and clinically significant items of the inattention and hyperactivity/impulsivity domains of ADHD were examined in Part A and Part B by the screening instrument of the ADHD Self-Reported Scale (ASRS), respectively. Anxiety and depressive symptoms were measured by HADS-A and HADS-D, respectively.ResultsThere were no differences in symptom scores of inattention and hyperactivity/impulsivity between inactive SLE patients (n = 117) and age- and sex-matched controls (n = 64). However, SLE patients had more clinically significant items in the inattention domain compared with controls (p = 0.006), particularly among those who had previous cerebral involvement (p = 0.004). Patients who had psychiatric diseases ...