विधियों की तुलना करें

	HAQ विकलांगता सूचकांक	एसएफ-12 स्वास्थ्य सर्वेक्षण
क्षेत्र	स्वास्थ्य मापन	स्वास्थ्य मापन
परिवार	Process / pipeline	Process / pipeline
उद्भव वर्ष	1980	1996
प्रवर्तक	James Fries and colleagues at Stanford University	John E. Ware Jr., Mark Kosinski, and Susan Keller
प्रकार	Functional disability measurement for arthritis and chronic disease	Brief self-report health status instrument
मौलिक स्रोत	Bruce, B., & Fries, J. F. (1989). The Stanford Health Assessment Questionnaire: a review of its history, issues, progress, and documentation. Journal of Rheumatology, 16(8), 1055–1064.	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.
उपनाम	HAQ-DI, Health Assessment Questionnaire, Disability Index	SF-12v2, Medical Outcomes Study SF-12
संबंधित	5	4
सारांश	The Health Assessment Questionnaire Disability Index (HAQ-DI) is a 20-item self-report measure of functional disability developed by Fries and colleagues at Stanford University in 1980. Originally designed for rheumatoid arthritis, the HAQ-DI has become the gold-standard functional assessment instrument across diverse rheumatic diseases and chronic conditions.	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.