Сравнение на методи

	Мярка за качество на живот при диабет (Diabetes Quality of Life Measure, DQOL)	Въпросник за хронична сърдечна недостатъчност
Област	Здравни резултати	Здравни резултати
Семейство	Process / pipeline	Process / pipeline
Година на възникване	1988	2000
Създател	Diabetes Control and Complications Trial Research Group	Luc Guyonnet et al.
Тип	Self-report quality of life questionnaire	Self-report quality of life questionnaire
Основополагащ източник	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.
Други названия	DQOL, Diabetes Quality of Life, Diabetes QOL	CHQ, Heart Failure Quality of Life, Chronic Heart Failure QoL
Свързани	4	4
Резюме	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.