เปรียบเทียบวิธี

	Glaucoma Quality of Life-15	แบบสอบถามคุณภาพชีวิตของผู้มีสายตาเลือนราง
สาขาวิชา	จักษุวิทยา	จักษุวิทยา
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1998	2000
ผู้ริเริ่ม	Nelson PA, Aspinall PA et al.	Wolffsohn JS, Cochrane AL
ประเภท	Self-report	Self-report
แหล่งต้นตำรับ	Nelson, P., Aspinall, P. A., Papasthathis, K., et al. (1998). Quality of life in glaucoma and its relationship with visual function. J Glaucoma, 7(2), 71-78.	Wolffsohn, J. S., & Cochrane, A. L. (2000). Design of the low vision quality-of-life questionnaire (LVQOL) and measurement of its item and scale validity and reliability. Optometry Vis Sci, 77(3), 144-152.
ชื่อเรียกอื่น	GQL-15, Glaucoma QoL	LVQOL, LVQ-VFQ, Low Vision QoL
ที่เกี่ยวข้อง	4	4
สรุป	The GQL-15 is a 15-item, disease-specific quality of life questionnaire designed to measure the impact of glaucoma on patients' daily functioning and psychological well-being. Developed by Nelson, Aspinall, and colleagues in the UK (1998), the GQL-15 emphasizes glaucoma-specific concerns—visual field loss, peripheral vision, lighting sensitivity, and falls risk—making it a sensitive complement to generic or broader vision-related instruments in glaucoma populations.	The Low Vision Quality of Life Questionnaire (LVQOL) is a comprehensive instrument designed to measure the multidimensional impact of significant vision loss on health-related quality of life in individuals with low vision. Developed by Wolffsohn and Cochrane (2000), the LVQOL incorporates functional, emotional, social, and psychological domains and emphasizes measurement of disability and coping in populations with moderate-to-severe vision impairment where adaptive rehabilitation is the primary intervention.