<?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>0034-8376</journal-id>
<journal-title><![CDATA[Revista de investigación clínica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. invest. clín.]]></abbrev-journal-title>
<issn>0034-8376</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-83762005000500006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Medidas antropométricas como predictores del comportamiento lipídico sérico en adolescentes con síndrome de Down]]></article-title>
<article-title xml:lang="en"><![CDATA[Anthropometrical measurements as predictor of serum lipid profile in adolescents with Down syndrome]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ordóñez-Munoz]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosety-Rodríguez]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosety-Rodríguez]]></surname>
<given-names><![CDATA[Jesús María]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rosety-Plaza]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A02">
<institution><![CDATA[,Hospital Universitario Puerta del Mar Unidad Docente de Medicina Familiar y Comunitaria ]]></institution>
<addr-line><![CDATA[Cádiz ]]></addr-line>
<country>España</country>
</aff>
<aff id="A01">
<institution><![CDATA[,Universidad de Cádiz Escuela de Medicina de la Educación Física y el Deporte ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2005</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2005</year>
</pub-date>
<volume>57</volume>
<numero>5</numero>
<fpage>691</fpage>
<lpage>694</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0034-83762005000500006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0034-83762005000500006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0034-83762005000500006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Current findings suggest that more attention needs to be given to the increase in body mass being achieved by disabled populations in general and individuals with mental retardation in particular, to minimize long-term negative health consequences. Given that physical activity programs have been reported as one of the most effective ways of improving the health of individuals with Down syndrome, it would be of interest facilitate different tools to contribute to their clinical follow-up. Consequently, this study was designed to assess the correlation between anthropometrical parameters and lipid profile in adolescents with Down syndrome. Anthropometric variables such as body mass index, waist circumference and waist-to-hip ratio as well as serum lipids (total cholesterol, high-density-lipoprotein cholesterol, total-choles-terol/high-density-lipoprotein cholesterol and triglycerides) were measured in 21 male adolescents (16.3 ± 1.1 years) with Down syndrome. Anthropometric parameters presented a positive association with serum lipids except for high-density-lipoprotein cholesterol that was negative. It should be emphasized the strongest association of waist-to-hip ratio to total cholesterol/high-density-lipoprotein cholesterol ratio (r = 0.48; p < 0.05). It is concluded waist circumference and waist-to-hip ratio may be highly recommended in clinical practice as appropriate anthropometric predictors of lipid profile in adolescents with Down syndrome. Further studies are required to assess their behavior during physical activity programs as well as to determine more correlations in these individuals.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Si la obesidad como epidemia está alcanzando cotas preocupantes en la población general, la situación es aún más alarmante entre poblaciones con retraso mental en general y síndrome de Down en particular. Afortunadamente, recientes estudios sugieren que los programas de actividad física parecen una buena estrategia para combatirla, especialmente a edades tempranas. Para facilitar el seguimiento clínico de los mismos, diseñamos este trabajo para determinar las correlaciones más significativas entre parámetros antropométricos (índice masa corporal; índice cintura cadera; perímetro cadera) y el perfil lipídico sérico (colesterol total; colesterol-HDL; ratio colesterol total/HDL; triglicéridos) de 21 jóvenes adolescentes (16.3 ± 1.1) con trisomía 21. El coeficiente de correlación de Pearson demostró que las variables antropométricas ensayadas mostraron una correlación positiva con los distintos parámetros lipidicos excepto para colesterol-HDL que fue negativa. En líneas generales el perímetro de la cintura mostró el mejor comportamiento, mientras el índice cintura cadera mostró la mayor fuerza de asociación con la ratio colesterol-total/colesterol-HDL (r = 0.48; p < 0.05). Futuros estudios en los que se confirme la utilidad de estos hallazgos durante la aplicación de programas de actividad física y en los que se evalúen nuevas asociaciones son necesarios para contribuir a un mejor seguimiento y manejo de estos pacientes.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Down syndrome]]></kwd>
<kwd lng="en"><![CDATA[Waist hip ratio]]></kwd>
<kwd lng="en"><![CDATA[Waist circumference]]></kwd>
<kwd lng="en"><![CDATA[HDL-cholesterol]]></kwd>
<kwd lng="en"><![CDATA[Triglycerides]]></kwd>
<kwd lng="es"><![CDATA[Síndrome de Down]]></kwd>
<kwd lng="es"><![CDATA[índice cintura/cadera]]></kwd>
<kwd lng="es"><![CDATA[Perímetro cintura]]></kwd>
<kwd lng="es"><![CDATA[Colesterol]]></kwd>
<kwd lng="es"><![CDATA[Triglicéridos]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Art&iacute;culo original</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="4"><b>Medidas antropom&eacute;tricas como predictores del comportamiento lip&iacute;dico s&eacute;rico en adolescentes con s&iacute;ndrome de Down</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="3"><b>Anthropometrical measurements as predictor of serum lipid profile in adolescents with Down syndrome</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>Francisco Javier Ord&oacute;&ntilde;ez&#150;Munoz,* Manuel Rosety&#150;Rodr&iacute;guez,* Jes&uacute;s Mar&iacute;a Rosety&#150;Rodr&iacute;guez,** Manuel Rosety&#150;Plaza</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>* Escuela de Medicina de la Educaci&oacute;n F&iacute;sica y el Deporte. Universidad de C&aacute;diz. C&aacute;diz, Espa&ntilde;a.</i></font></p>     <p align="justify"><font face="verdana" size="2"><i>** Unidad Docente de Medicina Familiar y Comunitaria. Hospital Universitario Puerta del Mar. C&aacute;diz, Espa&ntilde;a.</i></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Reimpresos:</b><i>    <br>   </i><i>Dr. Francisco Javier Ord&oacute;&ntilde;ez&#150;Munoz<b>    <br>   </b>Escuela de Medicina de la Educaci&oacute;n F&iacute;sica y el Deporte.     <br>   Universidad de C&aacute;diz Plaza     <br>   Fragela s/n     <br>   11003 C&aacute;diz     <br>   Tel.: +34 956 01 52 01 Fax +34 856 17 20 05 </i>    <br> Correo electr&oacute;nico: <a href="mailto:franciscojavier.ordonez@uca.es">franciscojavier.ordonez@uca.es</a></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Recibido el 18 de marzo de 2005.     <br>   Aceptado el 21 de junio de 2005.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b><i>ABSTRACT</i></b></font></p>     <p align="justify"><font face="verdana" size="2"><i>Current findings suggest that more attention needs to be given to the increase in body mass being achieved by disabled populations in general and individuals with mental retardation in particular, to minimize long&#150;term negative health consequences. Given that physical activity programs have been reported as one of the most effective ways of improving the health of individuals with Down syndrome, it would be of interest facilitate different tools to contribute to their clinical follow&#150;up. Consequently, this study was designed to assess the correlation between anthropometrical parameters and lipid profile in adolescents with Down syndrome. Anthropometric variables such as body mass index, waist circumference and waist&#150;to&#150;hip ratio as well as serum lipids (total cholesterol, high&#150;density&#150;lipoprotein cholesterol, total&#150;choles&#150;terol/high&#150;density&#150;lipoprotein cholesterol and triglycerides) were measured in 21 male adolescents (16.3 &plusmn; 1.1 years) with Down syndrome. Anthropometric parameters presented a positive association with serum lipids except for high&#150;density&#150;lipoprotein cholesterol that was negative. It should be emphasized the strongest association of waist&#150;to&#150;hip ratio to total cholesterol/high&#150;density&#150;lipoprotein cholesterol ratio (r = 0.48; p &lt; 0.05). It is concluded waist circumference and waist&#150;to&#150;hip ratio may be highly recommended in clinical practice as appropriate anthropometric predictors of lipid profile in adolescents with Down syndrome. Further studies are required to assess their behavior during physical activity programs as well as to determine more correlations in these individuals.</i></font></p>     <p align="justify"><font face="verdana" size="2"><b><i>Key words. </i></b><i>Down syndrome. Waist hip ratio. Waist circumference. HDL&#150;cholesterol. Triglycerides.</i></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>RESUMEN</b></font></p>     <p align="justify"><font face="verdana" size="2">Si la obesidad como epidemia est&aacute; alcanzando cotas preocupantes en la poblaci&oacute;n general, la situaci&oacute;n es a&uacute;n m&aacute;s alarmante entre poblaciones con retraso mental en general y s&iacute;ndrome de Down en particular. Afortunadamente, recientes estudios sugieren que los programas de actividad f&iacute;sica parecen una buena estrategia para combatirla, especialmente a edades tempranas. Para facilitar el seguimiento cl&iacute;nico de los mismos, dise&ntilde;amos este trabajo para determinar las correlaciones m&aacute;s significativas entre par&aacute;metros antropom&eacute;tricos (&iacute;ndice masa corporal; &iacute;ndice cintura cadera; per&iacute;metro cadera) y el perfil lip&iacute;dico s&eacute;rico (colesterol total; colesterol&#150;HDL; ratio colesterol total/HDL; triglic&eacute;ridos) de 21 j&oacute;venes adolescentes (16.3 &plusmn; 1.1) con trisom&iacute;a 21. El coeficiente de correlaci&oacute;n de Pearson demostr&oacute; que las variables antropom&eacute;tricas ensayadas mostraron una correlaci&oacute;n positiva con los distintos par&aacute;metros lipidicos excepto para colesterol&#150;HDL que fue negativa. En l&iacute;neas generales el per&iacute;metro de la cintura mostr&oacute; el mejor comportamiento, mientras el &iacute;ndice cintura cadera mostr&oacute; la mayor fuerza de asociaci&oacute;n con la ratio colesterol&#150;total/colesterol&#150;HDL (r = 0.48; p &lt; 0.05). Futuros estudios en los que se confirme la utilidad de estos hallazgos durante la aplicaci&oacute;n de programas de actividad f&iacute;sica y en los que se eval&uacute;en nuevas asociaciones son necesarios para contribuir a un mejor seguimiento y manejo de estos pacientes.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Palabras clave. </b>S&iacute;ndrome de Down. &iacute;ndice cintura/cadera. Per&iacute;metro cintura. Colesterol. Triglic&eacute;ridos.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>INTRODUCCI&Oacute;N</b></font></p>     <p align="justify"><font face="verdana" size="2">La obesidad ya no es una epidemia que afecte fundamentalmente a los norteamericanos por su estilo de vida, sino que cada vez son m&aacute;s los estudios que nos revelan una situaci&oacute;n igualmente alarmante en el resto de pa&iacute;ses desarrollados.<sup>1,2</sup></font></p>     <p align="justify"><font face="verdana" size="2">Esta situaci&oacute;n es a&uacute;n m&aacute;s delicada entre poblaciones con retraso mental, como es el caso del s&iacute;ndrome de Down,<sup>3</sup> debido en mayor medida al sedentarismo cr&oacute;nico<sup>4</sup> que al exceso de ingesta cal&oacute;rica.<sup>5</sup> Adem&aacute;s, se han descrito grandes alteraciones en el perfil lip&iacute;dico s&eacute;rico de estas personas.<sup>6 </sup>Por todo, ello recientemente se ha publicado que presentan un riesgo 4&#150;16 veces mayor que la poblaci&oacute;n general de padecer cardiopat&iacute;a isqu&eacute;mica y accidentes cerebrovasculares.<sup>7</sup></font></p>     <p align="justify"><font face="verdana" size="2">Para invertir esta tendencia, una estrategia podr&iacute;a ser el dise&ntilde;o de programas de actividad f&iacute;sica espec&iacute;ficos para este tipo de poblaciones cuyos resultados han sido muy positivos.<sup>8</sup> Para contribuir en el seguimiento de este tipo de programas en particular, o en el manejo cl&iacute;nico de estos pacientes en general, hemos dise&ntilde;ado este trabajo con el objetivo fundamental de estudiar la correlaci&oacute;n entre variables antropom&eacute;tricas y el perfil lip&iacute;dico s&eacute;rico, que tan buenos resultados ha dado en poblaci&oacute;n general, tanto entre j&oacute;venes<sup>9</sup> como entre adultos.<sup>10</sup> Y en caso afirmativo, proponer un marcador antropom&eacute;trico como predictor del comportamiento lip&iacute;dico, lo que podr&iacute;a reducir el n&uacute;mero de extracciones sangu&iacute;neas necesarias, ahorrando costes, y todo ello de manera r&aacute;pida, sencilla e incruenta.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>MATERIAL Y M&Eacute;TODOS</b></font></p>     <p align="justify"><font face="verdana" size="2">En nuestro estudio participaron 21 j&oacute;venes varones de 16.3 &plusmn; 1.1 a&ntilde;os, 165.2 &plusmn; 4.7 cm, 79.8 &plusmn; 3.5 kg de peso. Ninguno de ellos hab&iacute;a participado en los seis &uacute;ltimos meses en programas de actividad f&iacute;sica. Los padres fueron informados del dise&ntilde;o y los objetivos del curso, obteni&eacute;ndose su consentimiento por escrito.</font></p>     <p align="justify"><font face="verdana" size="2">Los par&aacute;metros antropom&eacute;tricos a estudiar ser&iacute;an el &iacute;ndice de masa corporal, el per&iacute;metro de cintura y el &iacute;ndice cintura/cadera. Con los participantes en ropa interior y en bipedestaci&oacute;n se tomaron el per&iacute;metro de la cintura m&iacute;nimo y el de cadera mediante una cinta antropom&eacute;trica. Para el estudio del perfil lip&iacute;dico (colesterol total, colesterol&#150;HDL, ratio colesterol total/colesterol&#150;HDL y triglic&eacute;ridos) se extrajo una muestra de sangre venosa antecubital por la ma&ntilde;ana tras un ayuno de 8&#150;10 horas. Tras recogerse en un tubo (EDTA) se proces&oacute; r&aacute;pidamente para separar el plasma y seguidamente determinar las concentraciones lip&iacute;dicas mediante procedimientos est&aacute;ndar. En todo momento se cumplieron los principios de la Declaraci&oacute;n de Helsinki (1967).</font></p>     <p align="justify"><font face="verdana" size="2">Los resultados se expresar&aacute;n como media &plusmn; sd y su intervalo de confianza al 95%. Mediante el coeficiente de correlaci&oacute;n de Pearson se estudi&oacute; la asociaci&oacute;n entre las variables antropom&eacute;tricas ensayadas y las concentraciones s&eacute;ricas de l&iacute;pidos, as&iacute; como su significaci&oacute;n estad&iacute;stica. Para ello se recurri&oacute; al software SPSS Versi&oacute;n 11.0.</font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>RESULTADOS</b></font></p>     <p align="justify"><font face="verdana" size="2">Los valores de las variables antropom&eacute;tricas y lip&iacute;dicas ensayadas expresados como media, desviaci&oacute;n est&aacute;ndar e intervalo de confianza al 95% se resumen en el <a href="#c1">cuadro 1</a>.</font></p>     <p align="center"><font face="verdana" size="2"><a name="c1"></a></font></p>     <p align="center"><font face="verdana" size="2"><img src="/img/revistas/ric/v57n5/a6c1.jpg"></font></p>     <p align="justify"><font face="verdana" size="2">El coeficiente de correlaci&oacute;n de Pearson demostr&oacute; que tanto el IMC como el per&iacute;metro de la cintura y el &iacute;ndice cintura/cadera presentan una correlaci&oacute;n positiva con colesterol total, ratio colesterol total/colesterol&#150;HDL y triglic&eacute;ridos, siendo la asociaci&oacute;n m&aacute;s fuerte con estos &uacute;ltimos. E igualmente, todos mostraron una relaci&oacute;n negativa con colesterol&#150;HDL. Con respecto a la ratio c&#150;total/c&#150;HDL conviene destacar que la mayor fuerza de asociaci&oacute;n y significaci&oacute;n estad&iacute;stica se estableci&oacute; con el &iacute;ndice cintura/cadera (r = 0.48; p &lt; 0.05). Todos estos datos se presentan en el <a href="#c2">cuadro 2</a>.</font></p>     <p align="center"><font face="verdana" size="2"><a name="c2"></a></font></p>     <p align="center"><font face="verdana" size="2"><img src="/img/revistas/ric/v57n5/a6c2.jpg"></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>DISCUSI&Oacute;N</b></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Habida cuenta que la esperanza de vida de las personas con s&iacute;ndrome de Down se ha incrementado significativamente en los &uacute;ltimos a&ntilde;os, la prevenci&oacute;n de la obesidad debe convertirse en un objetivo prioritario con vistas a reducir la morbimortalidad asociada a la misma, as&iacute; como los costes que supondr&iacute;a para los sistemas de salud.<sup>11</sup></font></p>     <p align="justify"><font face="verdana" size="2">En este sentido, los programas de actividad f&iacute;sica de tipo aer&oacute;bico constituyen una de las estrategias m&aacute;s recomendadas al haber mostrado una influencia significativa en el porcentaje de masa grasa y en la capacidad cardiorrespiratoria de los participantes con trisom&iacute;a 21.<sup>8,12</sup></font></p>     <p align="justify"><font face="verdana" size="2">En cualquier caso merece ser destacado que el &iacute;ndice de masa corporal medio presentado por nuestros participantes, a pesar de ser elevado, es menos preocupante que los referidos para otros pacientes con retraso mental como el s&iacute;ndrome de Prader&#150;Willi<sup>13</sup> o de Bardet&#150;Biedl.<sup>14</sup></font></p>     <p align="justify"><font face="verdana" size="2">Asimismo, nuestros datos, obtenidos en adolescentes, fueron similares a los presentados por adultos con s&iacute;ndrome de Down,<sup>15</sup> lo que justificar&iacute;a la necesidad de intervenir desde edades tempranas. Y en esta l&iacute;nea merece ser puntualizado que cuando se trabaje con j&oacute;venes, la actividad f&iacute;sica cobra a&uacute;n un mayor protagonismo, ya que la restricci&oacute;n cal&oacute;rica podr&iacute;a influir negativamente en su crecimiento.<sup>5</sup></font></p>     <p align="justify"><font face="verdana" size="2">A todo ello convendr&iacute;a a&ntilde;adir que el tama&ntilde;o muestral de nuestro estudio fue mayor que algunas de las series publicadas en anteriores trabajos en esta misma l&iacute;nea de trabajo.<sup>5,12</sup></font></p>     <p align="justify"><font face="verdana" size="2">Los elevados valores presentados por los adolescentes con s&iacute;ndrome de Down en &iacute;ndices antropom&eacute;tricos como el per&iacute;metro de cintura y el &iacute;ndice cintura/cadera sugieren un claro patr&oacute;n de adiposidad abdominal o androide. Ello es de especial inter&eacute;s, ya que &eacute;sta representa uno de los factores de mayor importancia de enfermedades cardiovasculares y s&iacute;ndrome metab&oacute;lico.<sup>16,17</sup></font></p>     <p align="justify"><font face="verdana" size="2">Las t&eacute;cnicas de imagen son las que proporcionan una valoraci&oacute;n m&aacute;s exacta de la grasa intraabdominal.<sup>18</sup> Sin embargo, &eacute;sta requiere un instrumental de elevado coste y gran complejidad t&eacute;cnica que obliga a contar con un personal entrenado. A esto hay que a&ntilde;adir la existencia de estudios que no han encontrado diferencias significativas en la estimaci&oacute;n grasa mediante resonancia magn&eacute;tica y m&eacute;todos antropom&eacute;tricos, lo que justificar&iacute;a la utilizaci&oacute;n de variables antropom&eacute;tricas en este tipo de estudios.<sup>19</sup></font></p>     <p align="justify"><font face="verdana" size="2">En lo que a l&iacute;pidos s&eacute;ricos se refiere, &eacute;stos se encontraron en el rango de normalidad para la poblaci&oacute;n general, coincidiendo con recientes publicaciones.<sup>20</sup> En todo caso, se&ntilde;alar que colesterol&#150;HDL y triglic&eacute;ridos se encontraban en los l&iacute;mites inferior y superior de la normalidad, respectivamente.</font></p>     <p align="justify"><font face="verdana" size="2">De nuestros resultados tambi&eacute;n se desprende que el &iacute;ndice cintura/cadera present&oacute; una correlaci&oacute;n mayor que la del resto de variables antropom&eacute;tricas con la ratio colesterol total/colesterol&#150;HDL. Este hecho es de especial inter&eacute;s, ya que la ratio colesterol total/colestrol&#150;HDL fue descrita en el cl&aacute;sico estudio Framingham como uno de los mejores predictores de enfermedad coronaria.<sup>21</sup> Y m&aacute;s recientemente en el proyecto ARIC, el &iacute;ndice cintura/cadera se mostr&oacute; como uno de los factores de riesgo ateromatosos m&aacute;s importantes en la comunidad.<sup>22</sup></font></p>     <p align="justify"><font face="verdana" size="2">Podemos concluir con la recomendaci&oacute;n de utilizar &iacute;ndices antropom&eacute;tricos como predictores del comportamiento lip&iacute;dico s&eacute;rico en j&oacute;venes con s&iacute;ndrome de Down, enfatizando que dicha informaci&oacute;n se obtendr&iacute;a de manera r&aacute;pida, sencilla e incruenta. Futuros estudios, en los que se confirme la utilidad de estos hallazgos durante la aplicaci&oacute;n de programas de actividad f&iacute;sica y en los que se eval&uacute;en nuevas asociaciones, son necesarios para contribuir a un mejor seguimiento y manejo de estos pacientes.</font></p>     ]]></body>
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