방법 비교

	Borg 자각 노력도(RPE) 척도	미네소타 심부전 생활 설문지(Minnesota Living with Heart Failure Questionnaire, MLHFQ)
분야	심장학	심장학
계열	Process / pipeline	Process / pipeline
기원 연도	1982	1987
창시자	Gunnar Borg	Timothy S. Rector
유형	Single-item numerical rating scale	Self-report questionnaire
원전	Borg, G. A. (1982). Psychophysical bases of perceived exertion. Medicine & Science in Sports & Exercise, 14(5), 377–381.	Rector, T. S., Kubo, S. H., & Cohn, J. N. (1987). Patients' self-assessment of their congestive heart failure. Part 2: Content, reliability and responsiveness of a new measure, the Minnesota Living with Heart Failure Questionnaire. Heart Failure, 3(5), 198–209.
별칭	Borg Scale, Borg RPE, Borg 0-10	MLHFQ
관련	4	4
요약	The Borg Rating of Perceived Exertion (RPE) Scale is a simple 0–10 (or original 6–20) numerical rating scale that quantifies a patient's subjective perception of dyspnea or general effort during activity or exercise testing. Developed by Swedish psychophysicist Gunnar Borg in the 1970s–1980s, the Borg Scale is ubiquitous in cardiopulmonary medicine, rehabilitation, and exercise physiology for monitoring symptom severity, guiding exercise intensity, assessing treatment response, and ensuring patient safety during testing and rehabilitation.	The Minnesota Living with Heart Failure Questionnaire (MLHFQ) is a 21-item self-report measure that quantifies the multidimensional burden of heart failure on patients' daily living and quality of life. Developed by Rector, Kubo, and Cohn in 1987, the MLHFQ is the most widely used disease-specific QoL instrument in heart failure research and clinical practice, valued for its brevity, sensitivity to treatment response, and predictive value for prognosis.