Methoden vergleichen

	COPD-Assessment-Test	Fragebogen zur Chronischen Herzinsuffizienz
Fachgebiet	Gesundheitsergebnisse	Gesundheitsergebnisse
Familie	Process / pipeline	Process / pipeline
Entstehungsjahr	2009	2000
Urheber	Paul W. Jones et al.	Luc Guyonnet et al.
Typ	Self-report symptom and impact questionnaire	Self-report quality of life questionnaire
Wegweisende Quelle	Jones, P. W., Harding, G., Berry, P., Wiklund, I., Chen, W. H., & Kline Leidy, N. (2009). Development and first validation of the COPD Assessment Test. European Respiratory Journal, 34(3), 648-654.	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.
Aliasnamen	CAT, COPD Assessment Test, COPD Assessment Tool	CHQ, Heart Failure Quality of Life, Chronic Heart Failure QoL
Verwandt	4	4
Zusammenfassung	The COPD Assessment Test (CAT) is a simple, rapid, patient-centered measure of COPD symptom burden and functional impact. Developed by Paul Jones and colleagues in 2009, this 8-item questionnaire captures how COPD affects cough, sputum, chest tightness, breathing difficulty, activity limitation, confidence, sleep, and energy. It is used worldwide in clinical practice to guide disease management decisions and as a primary outcome measure in COPD clinical trials.	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.