<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0375-0760</journal-id>
<journal-title><![CDATA[Revista Cubana de Medicina Tropical]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Med Trop]]></abbrev-journal-title>
<issn>0375-0760</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0375-07602020000200006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Fiabilidad y validación del instrumento de conocimientos, actitudes y prácticas en la enfermedad de Chagas]]></article-title>
<article-title xml:lang="en"><![CDATA[Reliability and validation of an instrument to measure knowledge, attitudes and practices in response to Chagas disease]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suecun Carrero]]></surname>
<given-names><![CDATA[Sandra Helena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monroy Díaz]]></surname>
<given-names><![CDATA[Angela Liliana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sandoval Cuellar]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez López]]></surname>
<given-names><![CDATA[Laura Ximena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Boyacá  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<volume>72</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0375-07602020000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0375-07602020000200006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0375-07602020000200006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La enfermedad de Chagas es de alta endemia en Colombia y es considerada un problema de salud pública por la morbilidad y mortalidad que ocasiona. Conocer la percepción de las comunidades frente a esta enfermedad es relevante en cuanto a las estrategias oportunas que se pueden establecer para su prevención.  Objetivo:  Evaluar la fiabilidad y validez de un instrumento que permita medir los conocimientos, actitudes y prácticas frente a la enfermedad de Chagas en comunidades endémicas.  Métodos:  Se desarrolló un estudio de corte transversal para la validación del contenido de un instrumento, diseñado con base en la literatura, el cual se sometió a la valoración por un panel de expertos que determinaron la eficiencia, relevancia, claridad y coherencia de cada uno de los ítems. Se determinó el índice Kappa de Randolph para evaluar concordancia. Luego se aplicó a 135 personas de áreas endémicas y se estableció el alfa de Cronbach para determinar consistencia interna.  Resultados:  El instrumento estudiado demostró concordancia según el índice de Randolph con una Kappa entre 0,7-0,8 para los ítems evaluados, con un alfa de Cronbach de 0,855 lo cual denota una consistencia adecuada. El cuestionario finalmente se estructuró con un total de 27 ítems que abordan: factores epidemiológicos y conocimientos de la enfermedad junto con actitudes y prácticas frente a esta.  Conclusiones: El instrumento tiene un nivel adecuado de consistencia interna y concordancia, que permitiría su aplicación en áreas endémicas con poblaciones en riesgo a adquirir la enfermedad de Chagas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Chagas disease is highly endemic in Colombia and considered to be a public health problem due to its morbidity and mortality. Learning about community perception of this disease is relevant to devise timely strategies for its prevention.  Objective:  Evaluate the reliability and validity of an instrument to measure knowledge, attitudes and practices in response to Chagas disease in endemic communities.  Methods:  A cross-sectional study was conducted to validate the content of a tool based on the literature and assessed by an expert panel to determine the efficiency, relevance, clarity, and coherence of each of its items. Determination was made of Randolph's kappa index to evaluate agreement. Then it was applied to 135 people from endemic areas and Cronbach's alpha was established to determine internal consistency.  Results:  The tool studied showed agreement by Randolph's index with a kappa between 0.7 and 0.8 for the items evaluated and a Cronbach's alpha of 0.855, denoting appropriate consistency. The questionnaire was finally structured with a total 27 items addressing epidemiological factors and knowledge about the disease as well as attitudes and practices in response to it.  Conclusions: The tool has an adequate level of internal consistency and agreement, which makes its application advisable in endemic areas with populations at risk of acquiring Chagas disease.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[enfermedad de Chagas]]></kwd>
<kwd lng="es"><![CDATA[estudios de validación]]></kwd>
<kwd lng="es"><![CDATA[conocimientos]]></kwd>
<kwd lng="es"><![CDATA[actitudes y prácticas en salud]]></kwd>
<kwd lng="en"><![CDATA[Chagas disease]]></kwd>
<kwd lng="en"><![CDATA[validation studies]]></kwd>
<kwd lng="en"><![CDATA[knowledge]]></kwd>
<kwd lng="en"><![CDATA[attitudes and practices in healthcare]]></kwd>
</kwd-group>
</article-meta>
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