PMID- 37103041
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230501
IS  - 2308-3425 (Electronic)
IS  - 2308-3425 (Linking)
VI  - 10
IP  - 4
DP  - 2023 Apr 7
TI  - Validation of the Portuguese Version of the Kansas City Cardiomyopathy 
      Questionnaire-12.
LID - 10.3390/jcdd10040162 [doi]
LID - 162
AB  - 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 (alpha-Cronbach) 
      and construct validity with correlations to the MLHFQ and NYHA. Internal 
      consistency was high (alpha-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, p < 0.001 
      for both) and the Overall Summary scale with NYHA classifications (r = -0.72, p < 
      0.001). The Portuguese version of KCCQ-12 has high internal consistency and shows 
      a convergent construct validity with other measures quantifying the health status 
      of patients with chronic HF and can be used confidently in Brazil for research 
      and clinical care.
FAU - Dos Reis, Mariane Cecilia
AU  - Dos Reis MC
AD  - Education, Assessment and Intervention in Cardiopulmonary Group, Faculdade de 
      Medicina da Universidade de Sao Paulo, Sao Paulo 01246-903, SP, Brazil.
FAU - Nascimento, Juliana Araujo
AU  - Nascimento JA
AD  - Education, Assessment and Intervention in Cardiopulmonary Group, Faculdade de 
      Medicina da Universidade de Sao Paulo, Sao Paulo 01246-903, SP, Brazil.
FAU - de Andrade, Geisa Nascimento
AU  - de Andrade GN
AUID- ORCID: 0000-0002-6264-4448
AD  - Education, Assessment and Intervention in Cardiopulmonary Group, Faculdade de 
      Medicina da Universidade de Sao Paulo, Sao Paulo 01246-903, SP, Brazil.
FAU - Costa, Ana Claudia de Souza
AU  - Costa ACS
AD  - Department of Nursing, Pontifical Catholic University of Minas Gerais, Pocos de 
      Caldas 37714-620, MG, Brazil.
FAU - Takada, Julio Yoshio
AU  - Takada JY
AUID- ORCID: 0000-0001-5141-4412
AD  - Unidade Clinica de Coronariopatias Cronicas, Instituto do Coracao (InCor), 
      Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de SaoPaulo, 
      Sao Paulo 05508-030, SP, Brazil.
FAU - Mansur, Antonio de Padua
AU  - Mansur AP
AUID- ORCID: 0000-0003-3051-1090
AD  - Servico de Prevencao, Cardiopatia na Mulher e Reabilitacao Cardiovascular, 
      Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de 
      Medicina, Universidade de Sao Paulo, Sao Paulo 05508-030, SP, Brazil.
FAU - Bocchi, Edimar Alcides
AU  - Bocchi EA
AD  - Unidade Clinica de Insuficiencia Cardiaca, Instituto do Coracao (InCor), Hospital 
      das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo 
      05508-030, SP, Brazil.
FAU - Dos Santos, Gianni Mara Silva
AU  - Dos Santos GMS
AD  - Pro-Reitoria de Pos-Graduacao e Pesquisa, Universidade Federal de Sao Paulo, Sao 
      Paulo 04021-001, SP, Brazil.
FAU - Spertus, John A
AU  - Spertus JA
AD  - Healthcare Institute for Innovations in Quality, Saint Luke's Mid America Heart 
      Institute, University of Missouri, Kansas City, MO 64110, USA.
FAU - Nakagawa, Naomi Kondo
AU  - Nakagawa NK
AD  - Education, Assessment and Intervention in Cardiopulmonary Group, Faculdade de 
      Medicina da Universidade de Sao Paulo, Sao Paulo 01246-903, SP, Brazil.
LA  - eng
GR  - 2017/21264-7/Sao Paulo Research Foundation/
PT  - Journal Article
DEP - 20230407
PL  - Switzerland
TA  - J Cardiovasc Dev Dis
JT  - Journal of cardiovascular development and disease
JID - 101651414
PMC - PMC10144930
OTO - NOTNLM
OT  - Kansas City Cardiomyopathy Questionnaire
OT  - heart failure
OT  - psychometric properties
OT  - quality-of-life
COIS- Spertus has received research grants from Abbott Vascular, Janssen, Bristol 
      Meyers Squibb, and the American College of Cardiology Foundation. He has provided 
      consultative services to Bayer, Merck, Janssen, Bristol Meyers Squibb, Alnylam, 
      Terumo, United Healthcare, 4DT Medical, Edwards, AstraZeneca, and Imbria 
      Pharmaceuticals. He owns the copyright to the Kansas City Cardiomyopathy 
      Questionnaire, Seattle Angina Questionnaire, and Peripheral Artery Questionnaire. 
      He is on the Board of Directors for Blue Cross Blue Shield of Kansas City. Naomi 
      K. Nakagawa is the Brazilian Coordinator of Kids Save Lives Brazil, a Member of 
      the Science and Education Basic Life Support Committee of the European 
      Resuscitation Council, and Co-Editor of Clinics. None of the other authors have 
      anything to declare.
EDAT- 2023/04/27 12:41
MHDA- 2023/04/27 12:42
PMCR- 2023/04/07
CRDT- 2023/04/27 10:33
PHST- 2022/12/23 00:00 [received]
PHST- 2023/04/03 00:00 [revised]
PHST- 2023/04/04 00:00 [accepted]
PHST- 2023/04/27 12:42 [medline]
PHST- 2023/04/27 12:41 [pubmed]
PHST- 2023/04/27 10:33 [entrez]
PHST- 2023/04/07 00:00 [pmc-release]
AID - jcdd10040162 [pii]
AID - jcdd-10-00162 [pii]
AID - 10.3390/jcdd10040162 [doi]
PST - epublish
SO  - J Cardiovasc Dev Dis. 2023 Apr 7;10(4):162. doi: 10.3390/jcdd10040162.