<?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>0864-0300</journal-id>
<journal-title><![CDATA[Revista Cubana de Investigaciones Biomédicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Invest Bioméd]]></abbrev-journal-title>
<issn>0864-0300</issn>
<publisher>
<publisher-name><![CDATA[ECIMED]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-03002020000400003</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Percepción del dolor, rasgos de personalidad y actitud del paciente hacia el tratamiento ortodóntico]]></article-title>
<article-title xml:lang="en"><![CDATA[Pain perception, personality traits and patient attitude toward orthodontic treatment]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Huamán Aguilar]]></surname>
<given-names><![CDATA[Lady]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soldevilla Galarza]]></surname>
<given-names><![CDATA[Luciano]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro-Rodríguez]]></surname>
<given-names><![CDATA[Yuri]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Mayor de San Marcos Facultad de Odontología. ]]></institution>
<addr-line><![CDATA[Lima ]]></addr-line>
<country>Peru</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>39</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-03002020000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-03002020000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-03002020000400003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: El dolor inducido por los aparatos de ortodoncia es una de las principales razones que desalientan a los pacientes a buscar tratamiento ortodóntico y puede afectar negativamente su cooperación.  Objetivo:  Determinar la relación de la percepción del dolor, rasgos de personalidad y la actitud del paciente hacia el tratamiento ortodóntico.  Métodos: Estudio transversal y observacional. La muestra estuvo conformada por dos grupos: I) 200 sujetos no tratados (78 varones y 122 mujeres; edad promedio 20,02 ± 2,67 años) y II) 200 sujetos tratados (64 varones y 136 mujeres; edad promedio 20,29 ± 3,88 años). El instrumento para la recolección de datos fue un cuestionario que incluía la evaluación de la expectativa del dolor para sujetos no tratados, experiencia de dolor para sujetos tratados, los perfiles de personalidad de los pacientes y actitudes hacia el tratamiento de ortodoncia.  Resultados: No se encontró relación entre la percepción del dolor, los rasgos de personalidad y actitud del paciente hacia el tratamiento ortodóntico (p &gt; 0,05). El estado de tratamiento (presentar ortodoncia) afectó la percepción del dolor hacia el tratamiento ortodóntico (p &lt; 0,05), el género no afectó la percepción del dolor. El estado de tratamiento y el género masculino afectaron la actitud del paciente hacia el tratamiento ortodóntico (p &lt; 0,05).  Conclusiones: Los pacientes con mejor actitud mostraron menos dolor y los pacientes con mayor percepción del dolor mostraron una actitud negativa. Los niveles bajos de amabilidad tienen efecto sobre la percepción del dolor del paciente hacia el tratamiento ortodóntico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: The pain induced by orthodontic appliances is one of the main reasonswhy patients are reluctant to seek orthodontic treatment, and may negatively affect their cooperation.  Objective:  Determine the relationship between pain perception, personality traits and patient attitude toward orthodontic treatment.  Methods: A cross-sectional observational study was conducted of a study sample composed of two groups: I) 200 untreated subjects (78 male and 122 female; mean age 20.02 ± 2.67 years) and II) 200 treated subjects (64 male and 136 female; mean age 20.29 ± 3.88 years). The data collection tool was a questionnaire including an evaluation of pain expectation for untreated subjects, pain experience for treated subjects, patients&#8217; personality profiles and attitudes toward orthodontic treatment.  Results: No relationship was found between pain perception, personality traits and patient attitude toward orthodontic treatment (p &gt; 0.05). Treatment status (untreated or treated) affected pain perception and the attitude toward orthodontic treatment (p &lt; 0.05); gender did not affect pain perception. Treatment status and male gender affected patient attitude toward orthodontic treatment (p &lt; 0.05).  Conclusions: Patients with a better attitude experienced less pain, whereas patients with a greater pain perception showed a negative attitude. Low levels of kindness have an effect on pain perception and patient attitude toward orthodontic treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[percepción del dolor]]></kwd>
<kwd lng="es"><![CDATA[rasgos de personalidad]]></kwd>
<kwd lng="es"><![CDATA[actitud]]></kwd>
<kwd lng="es"><![CDATA[tratamiento ortodóntico]]></kwd>
<kwd lng="es"><![CDATA[ortodoncia]]></kwd>
<kwd lng="en"><![CDATA[pain perception]]></kwd>
<kwd lng="en"><![CDATA[personality traits]]></kwd>
<kwd lng="en"><![CDATA[attitude]]></kwd>
<kwd lng="en"><![CDATA[orthodontic treatment]]></kwd>
<kwd lng="en"><![CDATA[orthodontics]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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