What are the key findings of this study?

The Kansas City Cardiomyopathy Questionnaire demonstrated strong convergent validity (r=0.46-0.74, p<0.001) and high sensitivity to clinical changes over 3 months in patients with heart failure.

What is the clinical evidence from this study?

Study design: Observational. Population: Congestive heart failure (CHF) (n=129). Intervention: Kansas City Cardiomyopathy Questionnaire (KCCQ) vs. Minnesota Living with Heart Failure Questionnaire and SF-36. Primary outcome: Convergent validity of each KCCQ domain (r = 0.46 to 0.74, p=<0.001).

April 27, 2026

تطوير وتقييم استبيان اعتلال عضلة القلب في مدينة كانساس: مقياس جديد للحالة الصحية لفشل القلب

Q: What is the clinical evidence from this study?

Study design: Observational. Population: Congestive heart failure (CHF) (n=129). Intervention: Kansas City Cardiomyopathy Questionnaire (KCCQ) vs. Minnesota Living with Heart Failure Questionnaire and SF-36. Primary outcome: Convergent validity of each KCCQ domain (r = 0.46 to 0.74, p=<0.001).

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Authors

C.Patrick Green

Charles Porter

Dennis R. Bresnahan

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Journal of the American College of Cardiology

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University of Missouri–Kansas City

Saint Luke's Hospital

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أجرى Green وآخرون (Sat,) دراسة رصدية في فشل القلب الاحتقاني (CHF) (عدد=129). تم تقييم استبيان اعتلال عضلة القلب في مدينة كانساس (KCCQ) مقابل استبيان Minnesota Living with Heart Failure والنموذج المختصر-36 فيما يخص الصلاحية التلاقحية لكل مجال من مجالات KCCQ (r = 0.46 إلى 0.74، p=<0.001). أظهر استبيان اعتلال عضلة القلب في مدينة كانساس صلاحية تلاقحية قوية (r=0.46-0.74، p<0.001) وحساسية عالية للتغيرات السريرية خلال 3 أشهر عند مرضى فشل القلب.

www.synapsesocial.com/papers/69efd2c1b8a53e2a171bc988 — DOI: https://doi.org/10.1016/s0735-1097(00)00531-3

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تطوير وتقييم استبيان اعتلال عضلة القلب في مدينة كانساس: مقياس جديد للحالة الصحية لفشل القلب

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