ArticleJournal of cardiovascular development and disease2023
Validation of the Portuguese Version of the Kansas City Cardiomyopathy Questionnaire-12.
Article in Journal of cardiovascular development and disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- A Multicenter Randomized Clinical Trial of Dapagliflozin in Patients Receiving Chronic Dialysis (The DARE-ESKD-2 Trial).Kidney international reports · 2026Article
- Screening for HFpEF in pacemaker patients: Study design and protocol of the PM-HFpEF study.PloS one · 2026Article
- Kansas city cardiomyopathy questionnaire in cardiac function assessment of chronic kidney disease patients: a literature review.BMC nephrology · 2025Review
- Psychometric Testing of the Kansas City Cardiomyopathy Questionnaire 12 in A European Population.The Journal of cardiovascular nursing · 2025Article
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Authors and funding
10 authors.
Funding
Abstract
The Kansas City Cardiomyopathy Questionnaire-12 (KCCQ-12) is a simple, feasible, and sensitive questionnaire developed in English for assessing the health status (symptoms, function, and quality of life) of patients with heart failure (HF). We aimed to assess the internal consistency and construct validity of the Portuguese version of KCCQ-12. We administered the KCCQ-12, the Minnesota Living Heart Failure (MLHFQ), and the New York Heart Association (NYHA) classification by telephone. Internal consistency was assessed with Cronbach's Alpha (α-Cronbach) and construct validity with correlations to the MLHFQ and NYHA. Internal consistency was high (α-Cronbach = 0.92 for the Overall Summary score and 0.77-0.85 for the subdomains). Construct validity was supported by finding high correlations between the KCCQ-12 Physical Limitation and the Symptom Frequency domains with the physical domain of the MLHFQ (r = -0.70 and r = -0.76,
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