The Impact of Psychological Interventions on Functioning in the Context of Borderline Personality Disorder Features for Adolescents and Young Adults: A Systematic Review and Meta‐Analysis

The findings suggest that both specialised psychological interventions and generalist interventions yield similar outcomes in terms of functional improvement. These results have implications for clinical service design and underscore the importance of addressing the needs of this underrepresented population. More high-quality, large-scale trials are needed to strengthen the evidence base.