So sánh phương pháp

	EQ-5D	Bảng khảo sát sức khỏe SF-36	Khảo sát sức khỏe SF-8	WHOQOL-BREF
Lĩnh vực	Đo lường sức khỏe	Đo lường sức khỏe	Đo lường sức khỏe	Đo lường sức khỏe
Họ	Process / pipeline	Process / pipeline	Process / pipeline	Process / pipeline
Năm ra đời	1990	1992	2005	1998
Người khởi xướng	EuroQol Group	John E. Ware Jr. and Cathy D. Sherbourne	John E. Ware Jr., Mark Kosinski, and colleagues	World Health Organization Quality of Life Group
Loại	Generic preference-based health utility measure	Self-report health status instrument	Ultra-brief self-report health status instrument	Multidimensional quality of life assessment
Công trình gốc	Rabin, R., & de Charro, F. (2001). EQ-5D: a measure of health status from the EuroQol Group. Annals of Medicine, 33(5), 337–343.	Ware, J. E., & Sherbourne, C. D. (1992). The MOS 36-item Short-Form Health Survey (SF-36): I. Conceptual framework and item selection. Medical Care, 30(6), 473–483.	Ware, J. E., Kosinski, M., Dewey, J. E., & Gandek, B. (2005). How to score and interpret single-item health status measures: a manual for users of the SF-8 Health Survey. QualityMetric Inc.	The WHOQOL Group. (1998). Development of the World Health Organization WHOQOL-BREF quality of life assessment. Psychological Medicine, 28(3), 551–558.
Tên gọi khác	EQ-5D-3L, EQ-5D-5L, EuroQol	SF-36 Questionnaire, Medical Outcomes Study SF-36	SF-8 Questionnaire, Medical Outcomes Study SF-8	WHOQOL-BREF Questionnaire, WHO Quality of Life-BREF
Liên quan	5	5	5	5
Tóm tắt	The EQ-5D is a standardized, preference-based health utility measure developed by the EuroQol Group in 1990. It combines a descriptive health profile (five dimensions, three or five response levels) with a visual analog scale to quantify overall health status. The instrument has become essential for health economics, clinical trials, and cost-effectiveness analysis worldwide.	The SF-36 is a generic, self-administered 36-item questionnaire measuring eight dimensions of health status. Developed by Ware and Sherbourne in 1992, it has become the most widely used health survey in clinical trials, outcomes research, and population health monitoring. It assesses perceived health across physical and mental domains relevant to the general adult population.	The SF-8 is an ultra-brief, 8-item version of the SF-36 health survey developed by Ware and colleagues in 2005. Designed for extreme time-constraint settings and large-scale epidemiological surveys, the SF-8 maintains strong correlation with SF-36 and SF-12 domains while requiring only 1–2 minutes to complete.	The WHOQOL-BREF is the brief version of the World Health Organization's quality of life assessment, developed by the WHO Quality of Life Group and published in 1998. It measures quality of life across physical, psychological, social, and environmental domains in a single 26-item self-report questionnaire. It has become the primary quality of life instrument in global health research and clinical practice.