Krahasoni metodat

	EQ-5D	Sondazhi shëndetësor SF-8	WHOQOL-BREF
Fusha	Matja shëndetësore	Matja shëndetësore	Matja shëndetësore
Familja	Process / pipeline	Process / pipeline	Process / pipeline
Viti i origjinës	1990	2005	1998
Krijuesi	EuroQol Group	John E. Ware Jr., Mark Kosinski, and colleagues	World Health Organization Quality of Life Group
Lloji	Generic preference-based health utility measure	Ultra-brief self-report health status instrument	Multidimensional quality of life assessment
Burimi themelues	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., 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.
Emërtime të tjera	EQ-5D-3L, EQ-5D-5L, EuroQol	SF-8 Questionnaire, Medical Outcomes Study SF-8	WHOQOL-BREF Questionnaire, WHO Quality of Life-BREF
Të lidhura	5	5	5
Përmbledhja	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-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.