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	Miara Jakości Życia w Cukrzycy (Diabetes Quality of Life Measure, DQOL)	Kwestionariusz Przewlekłej Niewydolności Serca
Dziedzina	Wyniki zdrowotne	Wyniki zdrowotne
Rodzina	Process / pipeline	Process / pipeline
Rok powstania	1988	2000
Twórca	Diabetes Control and Complications Trial Research Group	Luc Guyonnet et al.
Typ	Self-report quality of life questionnaire	Self-report quality of life questionnaire
Źródło pierwotne	The Diabetes Control and Complications Trial Research Group. (1988). The Diabetes Quality of Life (DQOL) measure. Diabetes Care, 11(10), 725-732.	Guyonnet, S., Vellas, B., Garry, P. J., & Albarede, J. L. (2000). The Chronic Heart Failure Questionnaire: A pilot study of validity, reliability, and responsiveness. Journal of Cardiac Failure, 6(1), 21-26.
Inne nazwy	DQOL, Diabetes Quality of Life, Diabetes QOL	CHQ, Heart Failure Quality of Life, Chronic Heart Failure QoL
Pokrewne	4	4
Podsumowanie	The DQOL is a patient-reported measure of quality of life impact in people with diabetes. Developed by the Diabetes Control and Complications Trial (DCCT) Research Group in 1988, this 46-item questionnaire assesses how diabetes affects daily functioning, emotional well-being, worry about complications, and satisfaction with life and health. It is widely used in diabetes clinical trials and research to capture the burden of diabetes management and impact on psychosocial well-being.	The CHQ is a disease-specific quality of life measure for chronic heart failure (CHF). Developed by Luc Guyonnet and colleagues in 2000, this 20-item questionnaire assesses how heart failure affects dyspnea, fatigue, emotional function, and activity limitation. It is used in heart failure clinical trials and research to quantify patient-experienced burden and treatment benefit.