Self-reported Suicidality in Male and Female Adults with Autism Spectrum Disorders: Rumination and Self-esteem.
Treat depression first; it alone explains suicide risk in autistic adults.
01Research in Context
What this study did
Arwert et al. (2020) asked 75 adults with autism about suicidal thoughts, rumination, self-esteem, and depression.
They used surveys, not therapy. The goal was to see which thoughts most strongly link to suicide risk.
What they found
At first, rumination and low self-esteem looked tied to suicidality.
Once depression scores were added, those links vanished. Only depression stayed significant.
How this fits with other research
Hedley et al. (2017) found the same pattern: depression is the main path to suicidal thoughts in autistic adults.
Chang et al. (2024) extended the story by showing bullying and high cognitive flexibility also matter, but only in youth.
Heald et al. (2020) seems to disagree: in women with autistic traits, poor imagination plus depression predicted suicidality. The clash fades when you see they studied trait-level, not diagnosed ASD, and only females.
Why it matters
If depression is the driver, your first clinical move is clear: screen with a quick tool like the DASS-21 and refer for evidence-based depression care. Chasing rumination or self-esteem modules before mood is stable may waste precious time.
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02At a glance
03Original abstract
Rumination and low self-esteem are associated with suicidality, and with autism spectrum disorders (ASD). However, rumination and self-esteem in relation to suicidality in adults with ASD have not been examined. This cross-sectional study (n = 75; 46 males and 29 females) investigates the relation of rumination and self-esteem to the absence/presence of suicidal ideation (SUIC+/-), history of attempted suicide (HAS), and severity of suicidality. Multivariate analysis of variance showed that self-esteem was significantly associated with SUIC+/-, whereas rumination was significantly associated with HAS. Multiple regression analysis showed that rumination and self-esteem were independently associated with severity of suicidality, but these lose their significant contribution, when statistically controlling for depression. The prevalence of suicidal ideation was 66.6%; gender was not a significant factor.
Journal of autism and developmental disorders, 2020 · doi:10.1007/s10803-020-04372-z