مقایسهٔ روش‌ها

	مقیاس آگاهی جسمانی نارسایی قلبی (HFSAS)	شاخص وضعیت فعالیت دوک (DASI)
حوزه	قلب و عروق	قلب و عروق
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	2017	1989
پدیدآور	Steven R. Steinhubl	Mark A. Hlatky
نوع	Self-report questionnaire	Self-report questionnaire
منبع بنیادین	Steinhubl, S. R., Mehta, P. K., & Ebner, G. S. (2017). The digital health revolution and consumer empowerment. Current Cardiology Reports, 19(11), 105.	Hlatky, M. A., Boineau, R. E., Higginbotham, M. B., Lee, K. L., Mark, D. B., Califf, R. M., Cobb, F. R., & Pryor, D. B. (1989). A brief self-administered questionnaire to determine functional capacity (The Duke Activity Status Index). American Journal of Cardiology, 64(10), 651–654.
نام‌های دیگر	HFSAS	DASI
مرتبط	4	4
خلاصه	The Heart Failure Somatic Awareness Scale (HFSAS) is a specialized measure that assesses heart failure patients' ability to recognize and accurately perceive early warning signs of disease worsening (somatic awareness), such as subtle changes in dyspnea, edema, weight, fatigue, or palpitations. Early recognition of decompensation signs enables prompt self-management action (diuretic adjustment, physician contact) and prevents costly hospitalizations. The HFSAS is essential in modern HF management, particularly with remote monitoring technologies and self-management support programs.	The Duke Activity Status Index (DASI) is a 12-item self-report questionnaire that estimates functional capacity—the maximum oxygen consumption (VO2 max) a patient can achieve—based on their ability to perform common daily activities. Developed by Hlatky and colleagues in 1989, the DASI provides a non-invasive assessment of exercise tolerance and cardiovascular fitness equivalent to formal exercise stress testing, making it invaluable for risk stratification, treatment planning, and prognosis in cardiac and pulmonary populations.