방법 비교

	COPD 평가 검사	만성 심부전 설문지
분야	건강 결과	건강 결과
계열	Process / pipeline	Process / pipeline
기원 연도	2009	2000
창시자	Paul W. Jones et al.	Luc Guyonnet et al.
유형	Self-report symptom and impact questionnaire	Self-report quality of life questionnaire
원전	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.
별칭	CAT, COPD Assessment Test, COPD Assessment Tool	CHQ, Heart Failure Quality of Life, Chronic Heart Failure QoL
관련	4	4
요약	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.