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  <front>
   <journal-meta>
    <journal-id journal-id-type="publisher-id">SM</journal-id>
    <journal-title-group>
     <journal-title>Salud mental</journal-title>
     <abbrev-journal-title>sm</abbrev-journal-title>
    </journal-title-group>
    <issn pub-type="epub">0185-3325</issn>
    <publisher>
     <publisher-name>Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz</publisher-name>
    </publisher>
   </journal-meta>
   <article-meta>
    <article-id pub-id-type="publisher-id">SM4937</article-id>
    <article-id pub-id-type="doi">10.17711/SM.0185-3325.2018.041</article-id>
    <article-categories>
     <subj-group subj-group-type="heading">
      <subject>Original articles</subject>
     </subj-group>
    </article-categories>
    <title-group>
     <article-title>Comparative study of adolescents with and without ADHD</article-title>
     <trans-title-group xml:lang="es">
      <trans-title>Perfiles de personalidad: estudio comparativo de adolescentes con y sin TDAH</trans-title>
     </trans-title-group>
     <alt-title alt-title-type="running-head">Comparative study of adolescents with and without ADHD</alt-title>
    </title-group>
    <contrib-group>
     <contrib contrib-type="author">
      <name>
       <surname>Macarena</surname>
       <given-names>Pi Davanzo</given-names>
      </name>
      <xref ref-type="aff" rid="AF0001">1</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Marcela</surname>
       <given-names>Larraguibel Quiroz</given-names>
      </name>
      <xref ref-type="aff" rid="AF0001">1</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Rodrigo</surname>
       <given-names>Rojas-Andrade</given-names>
      </name>
      <xref ref-type="aff" rid="AF0002">2</xref>
     </contrib>
     <contrib contrib-type="author">
      <name>
       <surname>Consuelo</surname>
       <given-names>Aldunate</given-names>
      </name>
      <xref ref-type="aff" rid="AF0003">3</xref>
     </contrib>
    </contrib-group>
    <aff id="AF0001">
     <label>1</label>
     Clínica Psiquiátrica Universitaria, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
    </aff>
    <aff id="AF0002">
     <label>2</label>
     Escuela de Psicología, Facultad de Ciencias Sociales, Universidad Academia de Humanismo Cristiano, Santiago, Chile.
    </aff>
    <aff id="AF0003">
     <label>3</label>
     Departamento de Neurociencias, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
    </aff>
    <author-notes>
     <corresp id="cor1">
      Correspondence: Macarena Pi Davanzo Clínica Psiquiátrica Universitaria, Facultad de Medicina, Universidad de Chile. Avenida La Paz 1003, Recoleta, Santiago, Chile. Phone: +56 2 2978 - 8534 Email: mpidavanzo@hcuch.cl
      <email xlink:href="mpidavanzo@hcuch.cl">mpidavanzo@hcuch.cl</email>
     </corresp>
    </author-notes>
    <pub-date pub-type="epub-ppub">
     <month>12</month>
     <year>2018</year>
    </pub-date>
    <volume>41</volume>
    <issue>6</issue>
    <fpage>287</fpage>
    <lpage>296</lpage>
    <history>
     <date date-type="received">
      <day>03</day>
      <month>07</month>
      <year>2018</year>
     </date>
     <date date-type="accepted">
      <day>05</day>
      <month>12</month>
      <year>2018</year>
     </date>
     <date date-type="Publicado on-line">
      <day>21</day>
      <month>12</month>
      <year>2018</year>
     </date>
    </history>
    <permissions>
     <copyright-statement>© 2001-2015. Todos los Derechos Reservados a Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz</copyright-statement>
     <copyright-year>2018</copyright-year>
     <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">
      <license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial (by-nc) Spain 3.0 License.</license-p>
     </license>
    </permissions>
    <abstract xml:lang="en">Introduction. Although an association between attention deficit hyperactivity disorder (ADHD) and personality disorders has been observed in adult population, no descriptions in Chilean adolescents have been reported. Objective. To explore personality profiles in Chilean adolescent patients diagnosed with ADHD. Method. Non-experimental, comparative design, convenience sample with 61 adolescent patients (13-19 years old) diagnosed with ADHD who completed the Millon Adolescent Clinical Inventory (MACI) questionnaire. Results compared parameters for the Chilean adolescent population and patients in the study. Attending psychiatrists completed a medical history file (comorbidities, pharmacological treatment and factors associated with mental health). Multivariate statistics, cluster analyses, and means comparison analyses were performed. This project was approved by the Ethics Committee of the University of Chile. Results. The personality profile of female adolescent patients with ADHD resembles that of the general female population, while the profile of the male patients is similar to that of the patient&rsquo;s parameter group. Cluster analysis identified two personality sub-profiles: 25% of the subjects belonged to cluster 1, which was characterized by higher scores for different personality traits, expressed concerns, and clinical syndromes, compared with subjects from cluster 2. There were no differences regarding gender, ADHD clinical presentation, use of medication, adverse childhood experiences (ACEs), type of school, grade retention, or, applicable only to the female group, comorbidities in belonging to cluster 1. Only the presence of comorbidity in male subjects was associated with cluster 1 membership. Discussion and conclusion. Adolescent patients diagnosed with ADHD differed significantly in some personality traits when compared to Chilean parameters for the MACI. Of the adolescents studied, 25% have maladaptive personality characteristics.</abstract>
    <trans-abstract xml:lang="es">Introducci&oacute;n. A&uacute;n cuando en poblaci&oacute;n adulta se ha observado una asociaci&oacute;n entre el trastorno por d&eacute;ficit de atenci&oacute;n con hiperactividad (TDAH) y el trastorno de personalidad, no se han reportado descripciones similares en poblaci&oacute;n chilena. Objetivo. Explorar perfiles de personalidad en adolescentes chilenos consultantes diagnosticados con TDAH. M&eacute;todo. Dise&ntilde;o no experimental, comparativo y de muestra intencionada con 61 adolescentes consultantes diagnosticados con TDAH (13-19 a&ntilde;os), que respondieron el inventario cl&iacute;nico de personalidad para adolescentes de Millon (MACI). Los resultados comparan los par&aacute;metros poblacionales de adolescentes no consultantes y consultantes chilenos con los resultados de los pacientes del estudio. Psiquiatras tratantes completaron las fichas de registro (comorbilidad, tratamiento farmacol&oacute;gico y determinantes asociados a salud mental). Se utilizaron estad&iacute;sticos multivariados de aglomeraci&oacute;n, an&aacute;lisis de cl&uacute;ster y an&aacute;lisis de diferencias de medias. Proyecto aprobado por el Comit&eacute; de &Eacute;tica de la Universidad de Chile. Resultados. El perfil de personalidad de las mujeres consultantes con TDAH se asemeja al grupo de adolescentes chilenas no consultantes y el de los hombres, al perfil de consultantes. El an&aacute;lisis de cl&uacute;ster identific&oacute; dos subperfiles de personalidad. El 25% de los sujetos perteneci&oacute; al cl&uacute;ster 1, que se caracteriza por puntajes m&aacute;s altos para diferentes rasgos de personalidad, preocupaciones expresadas y s&iacute;ndromes cl&iacute;nicos, comparado con los sujetos pertenecientes al cl&uacute;ster 2. S&oacute;lo la presencia de comorbilidad en hombres se asoci&oacute; a la pertenencia al cl&uacute;ster 1, sin encontrarse diferencia por sexo, tipo de TDAH, uso de f&aacute;rmacos, experiencias adversas tempranas, tipo de colegio, repetici&oacute;n de grado escolar y diagn&oacute;sticos com&oacute;rbidos, s&oacute;lo en el caso de las mujeres. Discusi&oacute;n y conclusi&oacute;n. Los adolescentes consultantes con TDAH se diferencian significativamente en algunos rasgos de personalidad al compararlos con los par&aacute;metros poblacionales chilenos para el MACI. El 25% de los adolescentes estudiados tienen caracter&iacute;sticas desadaptativas de personalidad.</trans-abstract>
    <kwd-group xml:lang="en">
     <kwd>Attention deficit hyperactivity disorder</kwd>
     <kwd>personality</kwd>
     <kwd>adolescents</kwd>
     <kwd>comorbidity</kwd>
     <kwd>MACI (Millon Adolescent Clinical Inventory)</kwd>
    </kwd-group>
    <kwd-group xml:lang="es">
     <kwd>Trastorno de déficit de atención con hiperactividad</kwd>
     <kwd>personalidad</kwd>
     <kwd>adolescentes</kwd>
     <kwd>comorbilidad</kwd>
     <kwd>MACI (Inventario Clínico de Personalidad para Adolescentes de Millon)</kwd>
    </kwd-group>
   </article-meta>
  </front>
 </article>

