Linganisha mbinu

	Kiwango cha Ubora wa Maisha wa Ugonjwa wa Figo	EORTC QLQ-C30
Nyanja	Matokeo ya Afya	Matokeo ya Afya
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1994	1993
Mwanzilishi	Ron D. Hays et al.	Nico Aaronson et al.
Aina	Self-report quality of life questionnaire	Self-report quality of life questionnaire
Chanzo asilia	Hays, R. D., Kallich, J. D., Mapes, D. L., Coons, S. J., & Carter, W. B. (1994). Development of the Kidney Disease Quality of Life (KDQOL) instrument. Quality of Life Research, 3(5), 329-338.	Aaronson, N. K., Ahmedzai, S., Bergman, B., Bullinger, M., Cull, A., Duez, N. J., ... & Takeda, F. (1993). The European Organisation for Research and Treatment of Cancer QLQ-C30: A quality-of-life instrument for use in international clinical trials in oncology. Journal of the National Cancer Institute, 85(5), 365-376.
Majina mbadala	KDQOL, Kidney Disease QoL, KDQOL-SF	QLQ-C30, EORTC QLQ-C30, Cancer Quality of Life Scale
Zinazohusiana	4	5
Muhtasari	The KDQOL is the most widely used quality of life measure for chronic kidney disease (CKD) patients, particularly those on dialysis. Developed by Ron Hays and colleagues in 1994, this multidimensional questionnaire (full version 134 items; short-form KDQOL-SF 36 items) measures kidney disease-specific impacts on physical function, emotional well-being, social participation, and treatment burden. It is the standard outcome measure in renal research and clinical practice.	The EORTC QLQ-C30 is the most widely used international instrument for assessing quality of life in cancer patients. Developed by the European Organisation for Research and Treatment of Cancer in 1993, it measures physical, emotional, cognitive, and social functioning alongside cancer-specific symptoms and financial impact, making it the standard outcome measure in oncology clinical trials and patient care.