Research Trends and Emerging Directions in Non-Pharmacological Interventions for Autism Spectrum Disorder: A Bibliometric Analysis (2001–2025)

: This bibliometric analysis delineates the intellectual evolution of non-pharmacological intervention research for ASD and identifies key research gaps, particularly the need for longitudinal and pragmatic studies targeting individualized treatment response. The findings provide an evidence-informed overview of current concepts and emerging research directions in non-pharmacological care for ASD, with important implications for future clinical research, intervention design, and strategic research planning.