Compara mètodes

	Enquesta de salut SF-12	Enquesta SF-36 sobre salut	WHOQOL-BREF
Camp	Mesurament en salut	Mesurament en salut	Mesurament en salut
Família	Process / pipeline	Process / pipeline	Process / pipeline
Any d'origen	1996	1992	1998
Autor original	John E. Ware Jr., Mark Kosinski, and Susan Keller	John E. Ware Jr. and Cathy D. Sherbourne	World Health Organization Quality of Life Group
Tipus	Brief self-report health status instrument	Self-report health status instrument	Multidimensional quality of life assessment
Font seminal	Ware, J. E., Kosinski, M., & Keller, S. D. (1996). A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity. Medical Care, 34(3), 220–233.	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.	The WHOQOL Group. (1998). Development of the World Health Organization WHOQOL-BREF quality of life assessment. Psychological Medicine, 28(3), 551–558.
Àlies	SF-12v2, Medical Outcomes Study SF-12	SF-36 Questionnaire, Medical Outcomes Study SF-36	WHOQOL-BREF Questionnaire, WHO Quality of Life-BREF
Relacionats	4	5	5
Resum	The SF-12 is a brief, 12-item version of the SF-36 health survey developed by Ware, Kosinski, and Keller in 1996. Designed to reduce respondent burden while maintaining psychometric validity, it has become the standard instrument for large-scale surveys, epidemiological studies, and health outcomes research where administration time is critical.	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 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.