From noise to signal: Interpreting heterogeneity in ADHD-related non-suicidal self-injury

Key Points

• Non-suicidal self-injury varies significantly among individuals with ADHD, reflecting underlying psychosocial factors and biological diversity.
• Evidence suggests that understanding the heterogeneity can improve intervention efficacy, potentially tailoring approaches to individual needs.
• Assessment using multiple biomarkers helps uncover the unique profiles associated with non-suicidal self-injury in ADHD populations.
• Identifying these variations highlights the need for multifaceted intervention strategies, guiding clinicians in personalized treatment plans.