<?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>0120-5633</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cardiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Colomb. Cardiol.]]></abbrev-journal-title>
<issn>0120-5633</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Colombiana de Cardiologia. Oficina de Publicaciones]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-56332012000200004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[El sedentarismo es un factor predictor de hipertrigliceridemia, obesidad central y sobrepeso]]></article-title>
<article-title xml:lang="en"><![CDATA[Sedentary lifestyle is a predictor of hypertriglyceridemia, central obesity and overweight]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[Robinson]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Agredo]]></surname>
<given-names><![CDATA[Ricardo A]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad ICESI  ]]></institution>
<addr-line><![CDATA[Cali ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad del Valle Escuela de Salud Pública ]]></institution>
<addr-line><![CDATA[Cali ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2012</year>
</pub-date>
<volume>19</volume>
<numero>2</numero>
<fpage>75</fpage>
<lpage>79</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-56332012000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-56332012000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-56332012000200004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Objetivo: examinar la asociación entre el sedentarismo con diferentes factores de riesgo cardiovascular en adultos aparentemente sanos. Diseño: estudio descriptivo y transversal en 147 adultos de edad promedio (38 ± 2,5 años), en el que se estimó la prevalencia de los factores de riesgo cardiovascular por género. Así mismo, se examinó la asociación entre el sedentarismo con los niveles de glucosa en la sangre y lípidos aumentados, la obesidad general (medida por el índice de masa corporal) y la obesidad central (medida por la circunferencia de cintura) en la población general. Resultados: la prevalencia de los factores de riesgo cardiovascular estudiados fue mayor en hombres que en mujeres. La obesidad central (77,1%) y el sedentarismo (45,7%) fueron altamente prevalentes en los hombres, y estuvieron seguidos por el sobrepeso (41,4%), la hipertrigliceridemia (40,1%) y la hipercolesterolemia (27,1%), p<0,01. En la población general, el sedentarismo fue un factor predictor de hipertrigliceridemia 3,36 veces (IC 95% 0,95 - 3,96), de obesidad central 2,6 veces (IC 95% 1,26 - 5,39) y de obesidad general 1,93 veces (IC 95% 1,44 - 7,91), (p<0,05), en comparación con los sujetos físicamente activos. Conclusiones: el sedentarismo está asociado con los factores de riesgo cardiovascular: hipertrigliceridemia, obesidad central y obesidad general. Su identificación temprana podría traer beneficios en la prevención de enfermedades cardiovasculares, que actualmente se califican con carácter de epidemia en Colombia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Objective: To examine the association between a sedentary lifestyle with different cardiovascular risk factors in apparently healthy adults. Design: descriptive study in 147 adults. Mean age (38 ± 2.5 years). We estimated the prevalence of cardiovascular risk factors by gender, and the association between sedentary lifestyle and glucose blood levels, and increased lipids, overall obesity (as measured by body mass index) and central obesity (measured by waist circumference) in the general population. Results: The prevalence of cardiovascular risk factors studied was higher in men than in women. Central obesity (77.1%) and sedentary lifestyle (45.7%) were highly prevalent in men, and were followed by overweight (41.4%), hypertriglyceridemia(40.1%) and hypercholesterolemia (27.1%), p <0.01. In the general population, sedentary lifestyle was a predictor of hypertriglyceridemia 3.36 times (CI 95%, 0.95 to 3.96), central obesity 2.6 times (CI 95%, 1.26 to 5.39) and general obesity 1.93 times (CI 95%, 1.44 to 7.91), (p <0.05), compared with physically active subjects. Conclusions: sedentary lifestyle is associated with the cardiovascular risk factors of hypertriglyceridemia, central obesity and general obesity. Early identification could bring benefits in preventing cardiovascular diseases that currently have an epidemic character in Colombia.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[factores de riesgo cardiovascular]]></kwd>
<kwd lng="es"><![CDATA[sendetarismo]]></kwd>
<kwd lng="es"><![CDATA[obesidad]]></kwd>
<kwd lng="es"><![CDATA[dislipidemia]]></kwd>
<kwd lng="en"><![CDATA[cardiovascular risk factors]]></kwd>
<kwd lng="en"><![CDATA[sedentary lifestyle]]></kwd>
<kwd lng="en"><![CDATA[obesity]]></kwd>
<kwd lng="en"><![CDATA[dyslipidemia]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font size="2" face="Verdana"> <font size="4" face="Verdana">    <center>   <b>El sedentarismo es un factor predictor de hipertrigliceridemia, obesidad central y sobrepeso</b> </center></font></p>     <p><font size="3" face="Verdana">    <center>   <b>Sedentary lifestyle is a predictor of hypertriglyceridemia, central obesity and overweight</b> </center></font>     <p>    <center>Robinson Ram&iacute;rez, FT., PhD.(1); Ricardo A. Agredo, FT., MSO.(2)</center></p>     <p>(1) Universidad ICESI. Cali. Colombia.    <br> (2) Escuela de Salud P&uacute;blica. Universidad del Valle. Cali, Colombia.</p>     <p><b>Correspondencia</b>: Dr. Robinson Ram&iacute;rez.Calle 18 No. 122-135. Universidad ICESI. Cali-Colombia. Tel&eacute;fono: (572) 555 23 34. Correo electr&oacute;nico: <a href="mailto:robin640@hotmail.com">robin640@hotmail.com</a></p>     <p>Recibido: 08/09/2011. Aceptado: 31/01/2012.</p> <hr size="1">       ]]></body>
<body><![CDATA[<p><b><i>Objetivo</i></b>: examinar la asociaci&oacute;n entre el sedentarismo con diferentes factores de riesgo cardiovascular en adultos aparentemente sanos.</p>     <p><b><i>Dise&ntilde;o</i></b>: estudio descriptivo y transversal en 147 adultos de edad promedio (38 &plusmn; 2,5 a&ntilde;os), en el que se estim&oacute; la prevalencia de los factores de riesgo cardiovascular por g&eacute;nero. As&iacute; mismo, se examin&oacute; la asociaci&oacute;n entre el sedentarismo con los niveles de glucosa en la sangre y l&iacute;pidos aumentados, la obesidad general (medida por el &iacute;ndice de masa corporal) y la obesidad central (medida por la circunferencia de cintura) en la poblaci&oacute;n general.</p>     <p><b><i>Resultados</i></b>: la prevalencia de los factores de riesgo cardiovascular estudiados fue mayor en hombres que en mujeres. La obesidad central (77,1%) y el sedentarismo (45,7%) fueron altamente prevalentes en los hombres, y estuvieron seguidos por el sobrepeso (41,4%), la hipertrigliceridemia (40,1%) y la hipercolesterolemia (27,1%), p&lt;0,01. En la poblaci&oacute;n general, el sedentarismo fue un factor predictor de hipertrigliceridemia 3,36 veces (IC 95% 0,95 - 3,96), de obesidad central 2,6 veces (IC 95% 1,26 - 5,39) y de obesidad general 1,93 veces (IC 95% 1,44 - 7,91), (p&lt;0,05), en comparaci&oacute;n con los sujetos f&iacute;sicamente activos.</p>     <p> <i><b>Conclusiones</b></i>: el sedentarismo est&aacute; asociado con los factores de riesgo cardiovascular: hipertrigliceridemia, obesidad central y obesidad general. Su identificaci&oacute;n temprana podr&iacute;a traer beneficios en la prevenci&oacute;n de enfermedades cardiovasculares, que actualmente se califican con car&aacute;cter de epidemia en Colombia.</p>     <p><b><i>Palabras clave</i></b>: factores de riesgo cardiovascular, sedentarismo, obesidad, dislipidemia.</p> <hr size="1">       <p><b><i>Objective</i></b>: To examine the association between a sedentary lifestyle with different cardiovascular risk factors in apparently healthy adults.</p>     <p><b><i>Design</i></b>: descriptive study in 147 adults. Mean age (38 &plusmn; 2.5 years). We estimated the prevalence of cardiovascular risk factors by gender, and the association between sedentary lifestyle and glucose blood levels, and  increased lipids, overall obesity (as measured by body mass index) and central obesity (measured by waist circumference) in the general population.</p>     <p><b><i>Results</i></b>: The prevalence of cardiovascular risk factors studied was higher in men than in women. Central obesity (77.1%) and sedentary lifestyle (45.7%) were highly prevalent in men, and were followed by overweight (41.4%), hypertriglyceridemia(40.1%) and hypercholesterolemia (27.1%), p &lt;0.01. In the general population, sedentary lifestyle was a predictor of hypertriglyceridemia 3.36 times (CI 95%, 0.95 to 3.96), central obesity 2.6 times (CI 95%, 1.26 to 5.39) and general obesity 1.93 times (CI 95%, 1.44 to 7.91), (p &lt;0.05), compared with physically active subjects.</p>     <p><b><i>Conclusions</i></b>: sedentary lifestyle is associated with the cardiovascular risk factors of hypertriglyceridemia, central obesity and general obesity. Early identification could bring benefits in preventing cardiovascular diseases that currently have an epidemic character in Colombia.</p>     <p> <i><b>Keywords</b></i>: cardiovascular risk factors, sedentary lifestyle, obesity, dyslipidemia.</p> <hr size="1"> <font size="3" face="Verdana"><b>Introducci&oacute;n</b></font>     ]]></body>
<body><![CDATA[<p>En 2002, la Organizaci&oacute;n Mundial de la Salud (OMS) inform&oacute; que los estilos de vida caracterizados por el sedentarismo eran una de las diez causas principales de mortalidad y discapacidad en el mundo (1). En el mismo a&ntilde;o, el estudio sobre la Carga Global de Enfermedad (Global Burden of Disease Study) (2), public&oacute; que el sedentarismo represent&oacute; la octava causa de muerte en el mundo y supon&iacute;a el 1% de la carga total de enfermedad, medida como DALY's (Disability Adjusted Life Years), o a&ntilde;os de vida ajustados por discapacidad. En la actualidad, se estima que el sedentarismo es la causa principal de aproximadamente el 25% del c&aacute;ncer de colon y mama; de 27% de los casos de diabetes mellitus tipo 2 y de 30% de los pacientes con enfermedad coronaria, representando la cuarta causa de mortalidad mundial (3). </p>     <p> En nuestro pa&iacute;s, la Encuesta Nacional de Salud de 2007 (4), el Estudio de Factores de Riesgo Cardiovascular en Cali (2008) (5), y la Encuesta Nacional de la Situaci&oacute;n Nutricional en Colombia (2010) (6), mostraron prevalencias de sedentarismo que var&iacute;an del 70% al 85% en los hombres y las mujeres respectivamente. Otras observaciones muestran que el sedentarismo est&aacute; ligado al proceso ateroscler&oacute;tico (7), a la predisposici&oacute;n de obesidad (8) y a la dislipidemia (9). </p>     <p> Aunque existen evidencias a favor de un estilo de vida activo, la mayor parte de la poblaci&oacute;n permanece sedentaria; por tanto, la b&uacute;squeda de pol&iacute;ticas p&uacute;blicas y estrategias efectivas encaminadas a la promoci&oacute;n de la actividad f&iacute;sica y a la prevenci&oacute;n de los estilos de vida sedentarios, deber&aacute; ser una prioridad en la agenda nacional (10). De ah&iacute; que el objetivo principal de este estudio fue estudiar la asociaci&oacute;n entre el sedentarismo con diferentes factores de riesgo cardiovascular en adultos aparentemente sanos.</p> <font size="3" face="Verdana"><b>Materiales y m&eacute;todos </b></font>     <p>Se realiz&oacute; un estudio descriptivo y transversal con muestreo por intenci&oacute;n, en 147 trabajadores, aparentemente sanos, de ambos sexos, pertenecientes a una empresa prestadora de servicios de la ciudad de Santiago de Cali - Colombia durante 2009. A cada individuo se le realiz&oacute; un examen m&eacute;dico y una encuesta de salud, donde se registraron datos sociodemogr&aacute;ficos, antecedentes personales y familiares patol&oacute;gicos, encuesta de sedentarismo, toma de muestra de sangre y examen f&iacute;sico.</p>     <p> Los criterios de riesgo cardiovascular considerados en este trabajo, fueron los se&ntilde;alados por la Federaci&oacute;n Internacional de Diabetes (IDF) (11): colesterol &ge; 200 mg/dL, glicemia &ge;110 mg/dL y triglic&eacute;ridos &ge; 150 mg/dL; circunferencia de cintura &gt; 90 (hombres) y &gt; 80 cm (mujeres). La extracci&oacute;n sangu&iacute;nea se realiz&oacute; entre las ocho y las nueve de la ma&ntilde;ana tras un ayuno de al menos 10 horas. En todos los participantes, la extracci&oacute;n se realiz&oacute; por punci&oacute;n en la vena cubital y se deposit&oacute; la sangre en un tubo con EDTA, otro con heparina y uno con gel seco para suero. Las concentraciones de triglic&eacute;ridos, colesterol total, y glucosa se midieron por m&eacute;todos enzim&aacute;ticos colorim&eacute;tricos en espectrofot&oacute;metro A-15 (Biosystems-Espa&ntilde;a).     <br>   El peso corporal se obtuvo con ropa ligera y descalzo, en una balanza el&eacute;ctrica marca Tanita&reg;, calibrada peri&oacute;dicamente, y la talla con un pod&oacute;metro port&aacute;til. Con estas variables se calcul&oacute; el &iacute;ndice de masa corporal (IMC) como indicador de obesidad general (relaci&oacute;n peso/talla2), consider&aacute;ndose en sobrepeso a individuos con un IMC entre 25,0 y 29,9 kg/m<sup>2</sup> y en obesidad a sujetos con un IMC &ge; 30 kg/m<sup>2</sup>. </p>     <p> El sedentarismo se evalu&oacute; utilizando la encuesta descrita por Jackson y colaboradores (12), para la predicci&oacute;n de la aptitud f&iacute;sica por MET Perceived Funtional Ability y The NASA/JSC physical activity scale (PAR/PAF). Esta encuesta indaga por la cantidad de actividad f&iacute;sica realizada por el participante en las &uacute;ltimas cuatro semanas. Se aplicaron los conceptos de asociaci&oacute;n de riesgo cardiovascular y sedentarismo expuestos por Bernstein y colaboradores (13) y por otros autores (14, 15), los cuales definen un individuo sedentario como aquel que invierte menos del 10% de su gasto energ&eacute;tico diario a la realizaci&oacute;n de actividades f&iacute;sicas o actividades que requieran al menos 9 MET (actividad f&iacute;sica equivalente o superior en gasto a caminar a paso muy r&aacute;pido). El comit&eacute; de investigaciones y &eacute;tica de la Fundaci&oacute;n Universitaria Mar&iacute;a Cano, Extensi&oacute;n Cali, vel&oacute; por el cumplimiento de los aspectos &eacute;ticos y de protecci&oacute;n de la privacidad de los participantes y los sujetos que aceptaron su participaci&oacute;n firmaron de manera voluntaria un consentimiento informado.</p>     <p> La normalidad de las variables se prob&oacute; con el test de Levine. En las variables nominales y categ&oacute;ricas, se analiz&oacute; la distribuci&oacute;n de frecuencia y las diferencias se examinaron con la prueba Chi cuadrado (X2). Un an&aacute;lisis de varianza a una v&iacute;a sirvi&oacute; para determinar las diferencias entre riesgo y sexo en las variables continuas. Un an&aacute;lisis de regresi&oacute;n log&iacute;stica multivariado determin&oacute; la asociaci&oacute;n del sedentarismo con la presencia de los factores de riesgo cardiovasculares incluidos en este trabajo. Un valor de p&lt;0,05 se consider&oacute; estad&iacute;sticamente significativo y los resultados se tabularon y examinaron con el programa SPSS&copy; versi&oacute;n 11,5.</p> <font size="3" face="Verdana"><b>Resultados</b></font>     <p>De la poblaci&oacute;n evaluada, 70 (47,3%) eran hombres, y 77 mujeres (52,7%). La estad&iacute;stica descriptiva de la muestra, luego de la divisi&oacute;n entre sexo, se resume en la <a href="#tabla1">tabla 1</a>, destac&aacute;ndose las diferencias significativas en las variables IMC, circunferencia de cintura, niveles de glicemia y triglic&eacute;ridos (p&lt;0,05).</p>     <p>    ]]></body>
<body><![CDATA[<center><a name="tabla1"></a>    <br>     <img src="img/revistas/rcca/v19n2/v19n2a4t1.gif"></center></p>     <p>La prevalencia de cada uno de los factores de riesgo estudiados en hombres y mujeres se muestra en la<a href="#tabla2"> tabla 2</a>. En hombres, la obesidad central (77,1%) y el sedentarismo (45,7%) fueron altamente prevalentes, seguidos de la obesidad general por IMC (41,4%), la hipertrigliceridemia (40,1%) y la hipercolesterolemia (27,1%). En menor proporci&oacute;n se encuentra la hiperglicemia (15,7%). </p>       <p>    <center><a name="tabla2"></a>    <br>     <img src="img/revistas/rcca/v19n2/v19n2a4t2.gif"></center></p>     <p>El promedio global de factores de riesgo cardiovascular fue 2,9 &plusmn; 1,2 y 2,2 &plusmn; 1,0 para hombres y mujeres, respectivamente. S&oacute;lo 10% de la poblaci&oacute;n estudiada no present&oacute; ning&uacute;n factor de riesgo y la mayor&iacute;a entre 2 y 4 (datos no publicados).</p>     <p>El sedentarismo fue el factor predictor de hipertrigliceridemia con un OR= 3,36 veces (IC 95% 0,95 - 3,96), seguido de obesidad central OR= 2,6 veces (IC 95% 1,26 - 5,39) y de obesidad general OR= 1,93 veces (IC 95% 1,44 - 7,91) (p&lt;0,05), en comparaci&oacute;n con los sujetos f&iacute;sicamente activos (<a href="img/revistas/rcca/v19n2/v19n2a2t3.gif" target="_blank">Tabla 3</a>).</p> <font size="3" face="Verdana"><b>Discusi&oacute;n</b></font>     <p>Los principales resultados de este estudio muestran que las conductas sedentarias se asocian con mayor riesgo cardiovascular, especialmente en los factores de riesgo cardiometab&oacute;licos, hipertrigliceridemia, obesidad central y obesidad general. Varias observaciones de corte transversal y longitudinal, indican que el riesgo de padecer enfermedades cardio-metab&oacute;licas aumenta cuando no se realiza una dosis m&iacute;nima de actividad f&iacute;sica regular (16).</p>     <p>Sobre este &uacute;ltimo, Hamilton y colaboradores (17), se&ntilde;alan que las conductas sedentarias (inactividad f&iacute;sica por la actividad laboral o &laquo;estilo de vida sedentario&raquo;) representan un elemento relevante en el desarrollo de obesidad, diabetes mellitus tipo 2 e incluso en algunos tipos de c&aacute;ncer. As&iacute; mismo, los trabajos de Pate y colaboradores (18) y Eisenmann y dem&aacute;s (19) muestran que los niveles de actividad f&iacute;sica bajos en adultos australianos, se asocian con diversos factores de riesgo cardiovascular, hallazgos que coinciden con este trabajo. </p>     ]]></body>
<body><![CDATA[<p>Nuestros resultados indican, adem&aacute;s, que el tiempo dedicado a conductas sedentarias podr&iacute;a tener un papel relevante en el ausentismo laboral, como lo proponen Capewell y su equipo (20), en un subgrupo de adultos econ&oacute;micamente activos de Estados Unidos. En Am&eacute;rica Latina, Z&aacute;rate y colaboradores en 2009, demostraron en empleados p&uacute;blicos chilenos, que el sobrepeso y la obesidad incrementan de manera significativa los costos en salud y los d&iacute;as de ausentismo laboral (21). De la misma forma, se ha demostrado que la obesidad central puede asociarse con mayores prevalencias de enfermedades profesionales y largos periodos de ausentismo laboral por distintas causas m&eacute;dicas (22). </p>     <p>En general, la alta prevalencia de sujetos con sobrepeso y obesidad central en este estudio, es similar a lo que encontraron Cannon y colaboradores (23), quienes en 2009, reportaron que 60% de los hombres y 40% de las mujeres en los Estados Unidos estaban en sobrepeso y obesidad. Se sabe que la obesidad abdominal es un factor de riesgo independiente para enfermedad coronaria, falla cardiaca congestiva, enfermedad cerebrovascular y arritmia cardiaca (24). Adem&aacute;s, en patolog&iacute;as como la diabetes mellitus tipo 2, 90% del riesgo atribuible se debe al sobrepeso y al incremento de la circunferencia de cintura (25). Este hallazgo tambi&eacute;n se confirm&oacute; en el estudio Framingham, pues la obesidad se asoci&oacute; con un riesgo casi tres veces m&aacute;s elevado de muerte s&uacute;bita y dos veces m&aacute;s con el riesgo de insuficiencia cardiaca congestiva, accidente cerebrovascular y enfermedad coronaria (26). </p>     <p>Otros autores como Yussuf y colaboradores (27), encontraron que en las mujeres con IMC &gt; 28,2 y en los hombres con IMC &gt; 28,6 sedentarios, el incremento del riesgo de presentar un primer evento cardiovascular era 1,44 veces (IC 95% 1,32-1,57) (p&lt;0,001) en comparaci&oacute;n con mujeres con IMC &lt; 22,7 y hombres con IMC &lt;22,5 y f&iacute;sicamente activos. </p>     <p>En nuestro estudio, se encontr&oacute; una asociaci&oacute;n entre el sedentarismo y la presencia de varios factores de riesgo cardiovascular (hipertrigliceridemia, obesidad central y obesidad general). Esta observaci&oacute;n coincide con estudios anteriores que han mostrado que un adecuado estilo de vida se relaciona con menor riesgo cardiovascular y metab&oacute;lico, en sujetos obesos (28) y en j&oacute;venes (29). Tambi&eacute;n se ha demostrado en entornos laborales, que tener una buena capacidad f&iacute;sica y una adecuada composici&oacute;n corporal, se asocia fuertemente con la probabilidad de evitar riesgos de enfermar, disminuir la frecuencia de incapacidad laboral y favorecer la productividad econ&oacute;mica de las empresas (30- 32). Por ello, estos resultados indican la necesidad de reducir las conductas sedentarias como estrategia terap&eacute;utica en la prevenci&oacute;n del desarrollo prematuro de enfermedad cardiovascular en edades m&aacute;s tempranas, fomentando la pr&aacute;ctica regular de actividad f&iacute;sica y mejorando los h&aacute;bitos de alimentaci&oacute;n.</p> <font size="3" face="Verdana"><b>Conclusiones</b></font>     <p>Los resultados de este estudio indican que el tiempo que los adultos emplean diariamente en conductas sedentarias est&aacute; asociado con factores de riesgo cardiovascular como hipertrigliceridemia, obesidad central y obesidad general. Su identificaci&oacute;n temprana podr&iacute;a traer beneficios en la prevenci&oacute;n de enfermedades cardiovasculares, que actualmente cursan con car&aacute;cter de epidemia en Colombia.</p> <font size="3" face="Verdana"><b>Agradecimientos</b></font>     <p>A las Fisioterapeutas Lisbeth Patricia Trivi&ntilde;o Quintero, Viviana Andrea Dosman Gonz&aacute;lez, Yeni Lorena Uribe V&eacute;lez, por el trabajo de campo y la recolecci&oacute;n de la informaci&oacute;n. </p> <font size="3" face="Verdana"><b>Bibliograf&iacute;a</b></font>     <!-- ref --><p>1. 	World Health Organization. World Health Report 2002. Geneva: World Health Organization; 2002.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000049&pid=S0120-5633201200020000400001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>2. 	Murray CJL, L&oacute;pez AD. Assessing health needs: the Global Burden of Disease Study. En: Detels R, McEwen J, Beaglehole R, Tanaka H, editors. Oxford textbook of public health. 4th ed. Oxford: Oxford University Press; 2002. p. 243-254.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000050&pid=S0120-5633201200020000400002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>3. 	World Health Organization. Global recommendations on physical activity for health. Geneva: WHO publications; 2010. p. 1-60.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000051&pid=S0120-5633201200020000400003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>4. 	Ministerio de la Protecci&oacute;n Social. Encuesta Nacional de Salud. ENS 2007. Disponible en: <a href="http://www.minproteccionsocial.gov.co/VBeContent/library/documents/DocNewsNo18358DocumentNo9089.PDF" target="_blank">http://www.minproteccionsocial.gov.co/VBeContent/library/documents/DocNewsNo18358DocumentNo9089.PDF</a>. Consultado: 10 abril de 2010.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000052&pid=S0120-5633201200020000400004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>5. 	Centro para el Desarrollo y Evaluaci&oacute;n de Pol&iacute;ticas y Tecnolog&iacute;a en Salud P&uacute;blica (CEDETES), Universidad del Valle, Secretaria de Salud P&uacute;blica Municipal de Cali. Situaci&oacute;n de salud de Cali. Una mirada desde la salud p&uacute;blica. Cali: CEDETES, UniValle, SSPMC; 2007.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000053&pid=S0120-5633201200020000400005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>6. 	ICBF, Profamilia, Instituto Nacional de Salud, Universidad de Antioquia, OPS. Encuesta Nacional de la situaci&oacute;n nutricional en Colombia (ENSIN). Bogot&aacute;; 2010.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000054&pid=S0120-5633201200020000400006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>7. 	Arsenault BJ, Boekholdt SM, Kastelein JJ. Lipid parameters for measuring risk of cardiovascular disease. Nat Rev Cardiol 2011; 8: 197-206.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000055&pid=S0120-5633201200020000400007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>8. 	Zalesin KC, Franklin BA, Miller WM, Peterson ED, McCullough PA. Impact of obesity on cardiovascular disease. Med Clin North Am 2011; 95: 919-937.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000056&pid=S0120-5633201200020000400008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>9. 	Admiraal WM, van Valkengoed IG, L de Munter JS, Stronks K, Hoekstra JB, Holleman F. The association of physical inactivity with Type 2 diabetes among different ethnic groups. Diabet Med 2011; 28: 668-672.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000057&pid=S0120-5633201200020000400009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>10. 	Qui&ntilde;ones E, Londo&ntilde;o GS, Ram&iacute;rez-V&eacute;lez R. Condici&oacute;n f&iacute;sica, actividad f&iacute;sica y dificultades para su realizaci&oacute;n en estudiantes de medicina. M&Eacute;D.UIS. 2011; 24: 15-23.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000058&pid=S0120-5633201200020000400010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>11. 	Saely CH, Rein P, Drexel H. The metabolic syndrome and risk of cardiovascular disease and diabetes: experiences with the new diagnostic criteria from the International Diabetes Federation. Horm Metab Res 2007; 39: 642-650.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000059&pid=S0120-5633201200020000400011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>12. 	Jackson A, Blair S, Mahar M, Wier L, Ross R, Stuteville J. Prediction of functional capacity aerobic exercise testing. Med Sci Sports Exerc 1990; 22: 863-870.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000060&pid=S0120-5633201200020000400012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>13. 	Bernstein SM, Morabia A, Sloutskis D. Definition and prevalence of sedentarism on an urban population. Am J Public Health 1999; 89: 862-827.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000061&pid=S0120-5633201200020000400013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>14. 	Ekelund U, Brage S, Franks PW, Hennings S, Emms S, Wareham NJ. Physical activity energy expenditure predicts progression towards the metabolic syndrome independently of aerobic fitness in middle-aged healthy Caucasians: the Medical Research Council Ely Study. Diabetes Care 2005; 28: 1195-2000.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000062&pid=S0120-5633201200020000400014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>15. Trolle-Lagerros Y, Mucci LA, Kumle M, Braaten T, Weiderpass E, Hsieh CC, et al. Physical activity as a determinant of mortality in women. Epidemiology 2005; 16: 780-785.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000063&pid=S0120-5633201200020000400015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>16. 	Carnethon MR, Gidding SS, Nehgme R, Sidney S, Jacobs DR, Liu K. Cardiorespiratory fitness in young adulthood and the development of cardiovascular disease risk factors. JAMA 2003; 290: 3092-3100.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000064&pid=S0120-5633201200020000400016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>17. 	Hamilton MT, Hamilton DG, Zderic TW. Role of low energy expenditure and sitting in obesity, metabolic syndrome, type 2 diabetes, and cardiovascular disease. Diabetes 2007; 56: 2655-67.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000065&pid=S0120-5633201200020000400017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>18. 	Pate RR, O''Neill JR, Lobelo F. The evolving definition of &laquo;sedentary&raquo;. Exerc Sport Sci Rev 2008; 36: 173-178.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000066&pid=S0120-5633201200020000400018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>19. 	Eisenmann JC, Welk GJ, Wickel EE, Blair SN. Aerobics Center Longitudinal Study. Stability of variables associated with the metabolic syndrome from adolescence to adulthood: the Aerobics Center Longitudinal Study. Am J Hum Biol 2004; 16: 690-696.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000067&pid=S0120-5633201200020000400019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>20.	Capewell S, Ford ES, Croft JB, Critchley JA, Greenlund KJ, Labarthe DR. Cardiovascular risk factor trends and potential for reducing coronary heart disease mortality in the United States of America. Bull World Health Organ 2010; 88: 120-130. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000068&pid=S0120-5633201200020000400020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>21.	Z&aacute;rate A, Crestto M, Maiz A, Ravest G, Pino MI, Valdivia G, Moreno M, Villarroel L. Influencia de la obesidad en los costos en salud y en el ausentismo laboral de causa m&eacute;dica en una cohorte de trabajadores. Rev M&eacute;d Chile 2009; 137: 337-44.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000069&pid=S0120-5633201200020000400021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>22. 	Moreau M, Valente F, Mak R, Pelfrene E, de Smet P, De Backer G, Kornitzer M. Obesity, body fat distribution and incidence of sick leave in the Belgian workforce: the BELSTRESS study. Int J Obes Relat Metab Disord 2004; 28: 574-582.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000070&pid=S0120-5633201200020000400022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>23. 	Cannon CP, Kumar A. Treatment of overweight and obesity: lifestyle, pharmacologic, and surgical options. Clin Cornerstone 2009; 9: 55-68.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000071&pid=S0120-5633201200020000400023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>24. 	Klein S, Burke LE, Bray GA, Blair S, Allison DB, Pi-Sunyer X et al. Clinical implications of obesity with specific focus on cardiovascular disease: a statement for professionals from the American Heart Association Council on Nutrition, Physical Activity, and Metabolism: endorsed by the American College of Cardiology Foundation. Circulation 2004; 110: 2952-2967.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000072&pid=S0120-5633201200020000400024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>25. 	Filozof C, Gonzalez C, Sereday M, Mazza C, Braguinsky J. Obesity prevalence and trends in Latin-American countries. Obes Rev 2001; 2: 99-106.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000073&pid=S0120-5633201200020000400025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>26. 	Kannel WB, Brand N, Skinner JJ, Jr., Dawber TR, McNamara PM. The relation of adiposity to blood pressure and development of hypertension. The Framingham study. Ann Intern Med 1967; 67: 48-59.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000074&pid=S0120-5633201200020000400026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>27. 	Yusuf S, Hawken S, Ounpuu S, Bautista L, Franzosi MG, Commerford P et al. Obesity and the risk of myocardial infarction in 27,000 participants from 52 countries: a case-control study. Lancet 2005; 366: 1640-1649.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000075&pid=S0120-5633201200020000400027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>28. 	Stewart KJ, Bacher AC, Turner K, Lim JG, Hees PS, Shapiro EP, Tayback M, Ouyang P. Exercise and risk factors associated with metabolic syndrome in older adults. Am J Prev Med 2005; 28: 9-18.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000076&pid=S0120-5633201200020000400028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>29. 	Kyr&ouml;l&auml;inen H, Santtila M, Nindl BC, Vasankari T. Physical fitness profiles of young men: associations between physical fitness, obesity and health. Sports Med 2010; 1 (40): 907-920. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000077&pid=S0120-5633201200020000400029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>30. 	Cox M, Shephard RJ, Corey, P. Influence of an employee fitness programme upon fitness, productivity and absenteeism. Ergonomics 1981; 24: 795-806&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000078&pid=S0120-5633201200020000400030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>31.	Proper KI, Koning M, van der Beek AJ, Hildebrandt VH, Bosscher RJ, Van Mechelen W. The effectiveness of worksite physical activity programs on physical activity, physical fitness and health. Clin J Sport Med 2003; 13: 106-117.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000079&pid=S0120-5633201200020000400031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>32. 	Van den Heuvel SG, Boshuizen HC, Hildebrandt VH, Blatter BM, Ari&euml;ns GA, Bongers PM. Effect of sporting activity on absenteeism in a working population. Br J Sports Med 2005; 39: 1-5.     &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000080&pid=S0120-5633201200020000400032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p>1. World Health Organization. World Health Report 2002. Geneva: World Health Organization; 2002.</p> 				    <p>2. Murray CJL, L&oacute;pez AD. Assessing health needs: the Global Burden of Disease Study. En: Detels R, McEwen J, Beaglehole R, Tanaka H, editors. Oxford textbook of public health. 4th ed. Oxford: Oxford University Press; 2002. p. 243-254.</p> 				    ]]></body>
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<body><![CDATA[<p>13. Bernstein SM, Morabia A, Sloutskis D. Definition and prevalence of sedentarism on an urban population. Am J Public Health 1999; 89: 862-827.</p> 				    <p>14. Ekelund U, Brage S, Franks PW, Hennings S, Emms S, Wareham NJ. Physical activity energy expenditure predicts progression towards the metabolic syndrome independently of aerobic fitness in middle-aged healthy Caucasians: the Medical Research Council Ely Study. Diabetes Care 2005; 28: 1195-2000.</p> 				    <p>15. Trolle-Lagerros Y, Mucci LA, Kumle M, Braaten T, Weiderpass E, Hsieh CC, et al. Physical activity as a determinant of mortality in women. Epidemiology 2005; 16: 780-785.</p> 				    <p>16. Carnethon MR, Gidding SS, Nehgme R, Sidney S, Jacobs DR, Liu K. Cardiorespiratory fitness in young adulthood and the development of cardiovascular disease risk factors. JAMA 2003; 290: 3092-3100.</p> 				    <p>17. Hamilton MT, Hamilton DG, Zderic TW. Role of low energy expenditure and sitting in obesity, metabolic syndrome, type 2 diabetes, and cardiovascular disease. Diabetes 2007; 56: 2655-67.</p> 				    <p>18. Pate RR, O'Neill JR, Lobelo F. The evolving definition of «sedentary». Exerc Sport Sci Rev 2008; 36: 173-178.</p> 				    <p>19. Eisenmann JC, Welk GJ, Wickel EE, Blair SN. Aerobics Center Longitudinal Study. Stability of variables associated with the metabolic syndrome from adolescence to adulthood: the Aerobics Center Longitudinal Study. Am J Hum Biol 2004; 16: 690-696.</p> 				    <p>20. Capewell S, Ford ES, Croft JB, Critchley JA, Greenlund KJ, Labarthe DR. Cardiovascular risk factor trends and potential for reducing coronary heart disease mortality in the United States of America. Bull World Health Organ 2010; 88: 120-130. </p> 				    <p>21. Z&aacute;rate A, Crestto M, Maiz A, Ravest G, Pino MI, Valdivia G, Moreno M, Villarroel L. Influencia de la obesidad en los costos en salud y en el ausentismo laboral de causa m&eacute;dica en una cohorte de trabajadores. Rev M&eacute;d Chile 2009; 137: 337-44.</p> 				    <p>22. Moreau M, Valente F, Mak R, Pelfrene E, de Smet P, De Backer G, Kornitzer M. Obesity, body fat distribution and incidence of sick leave in the Belgian workforce: the BELSTRESS study. Int J Obes Relat Metab Disord 2004; 28: 574-582.</p> 				    ]]></body>
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