RESUMEN
Persistent depression has been suggested to be associated with autistic traits in people of working age. This study aimed to clarify which autistic characteristics at the initial visit were associated with persistent depression at the 12 week follow-up in a primary care setting. Newly depressed outpatients aged 24-59 years with no history of autism were asked to complete the 50-item autism spectrum quotient (AQ) and the Beck depression inventory (BDI) at baseline and 12 week follow-up (N = 123, males: 48%, age: 37.7 ± 9.15 years). Nearly 40% of participants had an AQ score ≥ 26. Significant differences were observed between the group with remitted depression (N = 43) and those with persistent depression (N = 80) in educational years and AQ "attention switching" and "attention to detail" subscale scores. In addition, a statistically significant decrease in the total AQ and the "communication" and "imagination" scores were observed in the remitted group, while no such change was observed in the group with persistent depression. It remains unclear whether the self-perceived severity of communication and imagination traits in persistent depression was due to the state of persistent depression or a kind of premorbid autistic trait. The results suggest that high levels of autistic traits are frequently present in adults with depression. High "attention switching" and "attention to detail" scores in AQ screening at the first visit might predict the persistence of depressive symptoms after 12 weeks in adults with depression, while total AQ scores, especially for "communication" and "imagination" items, might be state-dependent.
Asunto(s)
Trastorno Autístico , Depresión , Adulto , Trastorno Autístico/psicología , Depresión/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
Subjective attention deficit/hyperactivity disorder (ADHD) symptoms seen in adult depressive patients have often become a pathophysiological topic in recent years. Screening questionnaires are widely used for detecting ADHD; however, the risk of misdiagnosis exists. The present study examined whether self-perceptions of ADHD-related characteristics were consistent regardless of changes in the severity of depressive symptoms. Between April to October 2018, newly diagnosed depressed outpatients aged 24-59 years with good social functioning and without a history of ADHD were asked to fill out the Adult ADHD Self-Report Scale version 1.1 (ASRS) and the Beck Depression Inventory (BDI) at baseline (n = 726) and 12-week follow-up (n = 202). A statistically significant correlation was found between a change in BDI and ASRS scores (score at baseline minus score at the endpoint; r = .57). In addition, the higher the rate of improvement in BDI, the lower the frequency of positive screening for ADHD by ASRS. This study showed that subjective ADHD symptoms were correlated with depressive states. Diagnostic evaluation of comorbid ADHD using self-report scales in a primary care setting should be made with caution.