Psychological interventions for depression in children and adolescents:A bibliometric analysis

BACKGROUND Depression has gradually become a common psychological disorder among children and adolescents.Depression in children and adolescents affects their physical and mental development.Psychotherapy is considered to be one of the main treatment options for depressed children and adolescents.However,our understanding of the global performance and progress of psychological interventions for depression in children and adolescents(PIDCA)research is limited.AIM To identify collaborative research networks in this field and explore the current research status and hotspots through bibliometrics.METHODS Articles and reviews related to PIDCA from January 2010 to April 2023 were identified from the Web of Science Core Collection database.The Charticulator website,CiteSpace and VOSviewer software were used to visualize the trends in publications and citations,the collaborative research networks(countries,institutions,and authors),and the current research status and hotspots.RESULTS Until April 16,2023,1482 publications were identified.The number of documents published each year and citations had increased rapidly in this field.The United States had the highest productivity in this field.The most prolific institution was the University of London.Pim Cuijpers was the most prolific author.In the context of research related to PIDCA,both reference co-citation analysis and keywords co-occurrence analysis identified 10 research hotspots,including thirdwave cognitive behavior therapy,short-term psychoanalytic psychotherapy,cognitive behavioral analysis system of psychotherapy,family element in psychotherapy,modular treatment,mobile-health,emotion-regulation-based transdiagnostic intervention program,dementia risk in later life,predictors of the efficacy of psychological intervention,and risks of psychological intervention.CONCLUSION This bibliometric study provides a comprehensive overview of PIDCA from 2010 to present.Psychological intervention characterized as psychological-process-focused,short,family-involved,modular,internet-based,emotionregulation-based,and personalized may benefit more young people.

基于Box-Behnken设计-响应面法结合G1-熵权法优化普济消毒口服液的提取工艺

目的优选普济消毒口服液的提取工艺。方法基于Box-Behnken设计,以挥发油提取率为指标,优选挥发油的提取工艺;基于Box-Behnken设计结合G1-熵权法主客观组合赋权法,以(R,S)-告依春、橙皮苷、黄芩苷、盐酸小檗碱、牛蒡苷的提取率与提取液干膏率为指标,优选水提取工艺。结果普济消毒口服液挥发油的最佳提取工艺为加水10倍量,浸泡时间为1.5 h,提取时间5 h;水提取最佳工艺为加水10倍量,提取时间为1.8 h,提取次数2次。在最优提取条件下,3批验证试验组间均无明显差异。结论优选的提取工艺稳定可行,可为普济消毒口服液的后续试验研究及工业化生产提供依据。