手法を比較

	Functional Assessment of Cancer Therapy-Breast (FACT-B)	がん治療機能評価尺度-一般版 (FACT-G)
分野	がん看護学	がん看護学
系統	Process / pipeline	Process / pipeline
提唱年	1997	1993
提唱者	Marilyn Brady and David Cella	David Cella
種類	Patient self-report disease-specific QoL instrument	Patient self-report questionnaire
原典	Brady, M. J., Cella, D. F., Mo, F., et al. (1997). Reliability and validity of the Functional Assessment of Cancer Therapy-Breast quality-of-life instrument. J Clin Oncol, 15(3), 974–986.	Cella, D. F., Tulsky, D. S., Gray, G., et al. (1993). The Functional Assessment of Cancer Therapy scale: development and validation of a general measure. J Clin Oncol, 11(3), 570–579.
別名	FACT-B, FACT-Breast	FACT-General
関連	4	4
概要	The FACT-B is a comprehensive 36-item disease-specific quality-of-life instrument that integrates the generic FACT-G (27 items covering physical, social, emotional, and functional well-being) with a 9-item breast-cancer-specific subscale addressing body image, sexual function, arm symptoms, and treatment side effects. Developed by Brady et al. in 1997, the FACT-B is the gold-standard QoL measure for breast cancer research and clinical practice, used in hundreds of clinical trials and enabling comparison across breast cancer populations and treatment modalities.	The FACT-G is a 27-item self-report questionnaire measuring health-related quality of life in cancer patients across four key domains: physical, social/family, emotional, and functional well-being. Developed by Cella et al. in 1993, it has become one of the most widely used generic QoL instruments in oncology research and clinical practice, translated into 40+ languages and validated across diverse cancer populations.