title: [Reliability of nursing outcomes classification label "Knowledge: cardiac disease management (1830)" in outpatients with heart failure].
abstract: OBJECTIVE
  To determine the reliability (internal consistency, inter-rater reproducibility and level of agreement) of nursing outcome: "Knowledge: cardiac disease management (1830)" of the version published in Spanish, in outpatients with heart failure.
  
  
  METHODS
  A reliability study was conducted on 116 outpatients with heart failure. Six indicators of nursing outcome were operationalized. All participants were assessed simultaneously by two evaluators. Three evaluation periods were defined: initial (at baseline), final (a month later), and follow-up (two months later).
  
  
  METHODS
  Internal consistency by Cronbach alpha coefficient, inter-rater reproducibility with intraclass correlation coefficient of reproducibility or agreement and level agreement using the 95% limits of Bland and Altman.
  
  
  RESULTS
  Cronbach's alpha was 0.83 (95% CI: 0.77 - 0.89) in the final evaluation, and follow-up values of 0.85 (95% CI: 0.82-0.89) and 0.83 (95% CI: 0.78 - 0.88) were found for the first and second evaluator, respectively. The intraclass correlation coefficient showed values greater 0.9 in the three evaluation periods in both the random and mixed model. The Bland-Altman 95% limits of agreement were close to zero in the three evaluations performed.
  
  
  CONCLUSIONS
  The questionnaire operationalized to assess the nursing outcome: "Knowledge: cardiac disease management (1830)" in its Spanish version, is a reliable method to measure skills and knowledge in outpatients with heart failure in the Colombian context.
authors.affiliation: Departamento de Salud Pública, Escuela de Medicina, Facultad de Salud, Grupo de Investigación: Observatorio Epidemiológico de Enfermedades Cardiovasculares, Universidad Industrial de Santander (UIS), Bucaramanga, Colombia. Electronic address: wilcamo32@yahoo.com.
authors.forename: Wilson
authors.initials: W
authors.lastname: Cañón-Montañez
authors.affiliation: Departamento de Salud Pública, Escuela de Medicina, Facultad de Salud, Grupo de Investigación: Observatorio Epidemiológico de Enfermedades Cardiovasculares, Universidad Industrial de Santander (UIS), Bucaramanga, Colombia.
authors.forename: Myriam
authors.initials: M
authors.lastname: Oróstegui-Arenas
mesh_terms: D000368:Aged; D000553:Ambulatory Care; D005260:Female; D006333:Heart Failure / Q000451:nursing*; D006801:Humans; D008297:Male; D015203:Reproducibility of Results; D000072917:Standardized Nursing Terminology
keywords: Alfabetización en salud; Enfermería; Health literacy; Healthcare common procedure coding system; Heart failure; Insuficiencia cardiaca; Nursing; Outpatients; Pacientes ambulatorios; Reproducibilidad de resultados; Reproducibility of results; Sistema de codificación de procedimientos comunes en salud