Exploring the relationship among hikikomori tendencies, autistic traits, computer game use and eating disorder symptoms.

Objective: The hikikomori phenomenon has recently gained growing global interest, and evidences of its association with other psychopathological dimensions are slowly but steadily emerging. We aimed to evaluate the presence and correlates of hikikomori tendencies in an Italian University population, focusing on its relationships with autism spectrum, pathological computer gaming, and eating disorders. In particular, to our knowledge, no study has yet systematically evaluated the latter association, using psychometric instruments tailored to assess eating disorder symptoms.

Prevalence of autistic traits and their relationships with other psychopathological domains in young adults seeking psychiatric attention: a cluster analysis.

Background: Nearly two-thirds of individuals with a mental disorder start experiencing symptoms during adolescence or early adulthood, and the onset of a mental disorder during this critical life stage strongly predicts adverse socioeconomic and health outcomes. Subthreshold manifestations of autism spectrum disorders (ASDs), also called autistic traits (ATs), are known to be associated with a higher vulnerability to the development of other psychiatric disorders. This study aimed to assess the presence of ATs in a population of young adults seeking specialist assistance and to evaluate the study population across various psychopathological domains in order to determine their links with ATs.

Exploring the relationship between problematic eating behaviors and bipolar disorder: A study on candidates for bariatric surgery.

Background: Obesity is a major concern in patients with bipolar disorder (BD) and problematic eating behaviors have been suggested to mediate their relationship. The association between problematic eating behaviors and obesity has been studied but limited data have explored the role of BD. We investigated problematic eating behaviors among patients with BD compared with candidates for bariatric surgery (BS), with or without BD, and explored the possible correlations between mood spectrum, impulsivity, body mass index (BMI).

Autistic traits as predictors of post-traumatic stress symptoms among patients with borderline personality disorder.

Background: Autistic traits (AT) seem to be particularly frequent among patients with borderline personality disorder (BPD). Moreover, the autism spectrum is considered a vulnerability factor for the development of post-traumatic stress disorder (PTSD) symptoms, increasing the vulnerability of BPD subjects toward the development of a stress-related disorder.

Aim: The study aimed to investigate the association between AT and trauma-related symptoms in a clinical sample of patients with BPD.