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患者总体改善印象 (PGIC)

患者总体改善印象 (PGIC) 是一项单项七点评分量表,要求患者报告自治疗开始以来的总体改善情况。PGIC 最初由 William Guy 于 1976 年在 ECDEU 评估手册中发表,现已成为评估治疗疗效的临床试验中的标准联合主要终点。该量表被 FDA 认可为可用于证明临床益处的患者报告结局指标。尽管 PGIC 结构简单,但它能捕捉患者对改善的整体感知——整合了症状减轻、功能恢复和主观幸福感。

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来源

  1. Guy, W. (1976). ECDEU Assessment Manual for Psychopharmacology. Rockville, MD: National Institute of Mental Health, US Department of Health, Education, and Welfare. link
  2. Farnik, M., & Pierzchala, W. (2012). Instruments to assess fatigue in neurology. Neurological Sciences, 33(5), 1015–1020. link
  3. FDA. (2009). Guidance for Industry on Patient-Reported Outcome Measures: Use in Medical Product Development to Support Labeling Claims. Center for Drug Evaluation and Research (CDER). link

如何引用本页

ScholarGate. (2026, June 3). Patient Global Impression of Change (PGIC). ScholarGate. https://scholargate.app/zh/clinical-psychology/patient-global-impression-change

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ScholarGatePatient Global Impression of Change (Patient Global Impression of Change (PGIC)). 于 2026-06-19 检索自 https://scholargate.app/zh/clinical-psychology/patient-global-impression-change · 数据集: https://doi.org/10.5281/zenodo.20539026