<?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>0124-0064</journal-id>
<journal-title><![CDATA[Revista de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. salud pública]]></abbrev-journal-title>
<issn>0124-0064</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Salud Publica, Facultad de Medicina - Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0124-00642008000100014</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Meta-análisis sobre juego patológico 1997-2007]]></article-title>
<article-title xml:lang="en"><![CDATA[Meta-analysis of pathological gambling 1997-2007]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muñoz-Molina]]></surname>
<given-names><![CDATA[Yaromir]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Eafit Escuela de Administración ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2008</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2008</year>
</pub-date>
<volume>10</volume>
<numero>1</numero>
<fpage>150</fpage>
<lpage>159</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0124-00642008000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0124-00642008000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0124-00642008000100014&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Objetivo Determinar la prevalencia del juego patológico según las variables de edad y sexo e identificar los instrumentos mas usados así como los juegos asociados a dicha patología. Método Se propone un meta-análisis de estudios publicados entre 1997 y 2007 sobre la prevalencia del juego patológico. Para ser incluidos, los artículos debían tener una muestra probabilística, indicar el instrumento de evaluación utilizado y presentar la tasa de prevalencia. Resultados El juego patológico afecta en mayor proporción a los hombres que a las mujeres; igualmente, el porcentaje de adolescentes con ludopatía es relativamente mas elevado que el de los adultos. Las máquinas tragaperras son los juegos más frecuentemente asociados con el juego patológico. Conclusiones El juego patológico merece más atención desde la perspectiva de la salud pública. Los estudios de prevalencia ayudan a mejorar su comprensión.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Objective Determining the prevalence of pathological gambling related to variables such as age and sex; furthermore, identifying the most current tools used for measuring it and the kind of gaming associated with this type of obsessive behavior. Method A meta-analysis of studies concerning pathological gambling published between 1997 and 2007 was carried out. Inclusion criteria for papers consisted of having a probabilistic sample, indicating the tool used for measuring it and presenting the prevalence rate. Results It was observed that pathological gambling affects men more than women; furthermore, there are differences amongst adults and adolescents related to this type of behaviour, the latter group having the higher prevalence rate. Video lottery terminals are the most frequently occurring type of game associated with pathological gambling. Conclusions Pathological gambling deserves more attention by public health managers. Prevalence studies help to understand it better.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Juego de azar]]></kwd>
<kwd lng="es"><![CDATA[jugador patológico]]></kwd>
<kwd lng="es"><![CDATA[evaluación]]></kwd>
<kwd lng="es"><![CDATA[tasa de prevalencia]]></kwd>
<kwd lng="en"><![CDATA[Gambling]]></kwd>
<kwd lng="en"><![CDATA[pathological gambling]]></kwd>
<kwd lng="en"><![CDATA[evaluation]]></kwd>
<kwd lng="en"><![CDATA[prevalence]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[    <font size="2" face="verdana">      <p align="RIGHT">Metan&aacute;lisis/Meta-Analysis</p>      <p>&nbsp;</p>        <p><b>    <center><font size="4">Meta-an&aacute;lisis sobre juego patol&oacute;gico 1997-2007</font></center></b> </p>          <p>&nbsp;</p>       <p><b>    <center><font size="3">Meta-analysis of pathological gambling  1997-2007 </font></center></b></p>        <p>&nbsp;</p>        <p><b>Yaromir Mu&ntilde;oz-Molina</b></p>       ]]></body>
<body><![CDATA[<p>Escuela de Administraci&oacute;n, Universidad Eafit. Medell&iacute;n, Colombia. <a href="mailto:ymunoz@eafit.edu.co">ymunoz@eafit.edu.co</a></p>       <p>&nbsp;</p>   <hr size="1">   <b><font size="3">RESUMEN   </font> </b>       <p><b>Objetivo</b> Determinar la prevalencia del juego patol&oacute;gico seg&uacute;n las variables de edad y sexo e identificar los instrumentos mas usados as&iacute; como los juegos asociados a dicha patolog&iacute;a.      <br> <b>M&eacute;todo</b> Se propone un meta-an&aacute;lisis de estudios publicados entre 1997 y 2007 sobre la prevalencia del juego patol&oacute;gico. Para ser incluidos, los art&iacute;culos deb&iacute;an tener una muestra probabil&iacute;stica, indicar el instrumento de evaluaci&oacute;n utilizado y presentar la tasa de prevalencia.       <br> <b>Resultados </b>El juego patol&oacute;gico afecta en mayor proporci&oacute;n a los hombres que a las mujeres; igualmente, el porcentaje de adolescentes con ludopat&iacute;a es relativamente mas elevado que el de los adultos. Las m&aacute;quinas tragaperras son los juegos m&aacute;s frecuentemente asociados con el juego patol&oacute;gico.      <br>  <b> Conclusiones </b>El juego patol&oacute;gico merece m&aacute;s atenci&oacute;n desde la perspectiva de la salud p&uacute;blica. Los estudios de prevalencia ayudan a mejorar su comprensi&oacute;n.</p>       <p><b>Palabras Clave:</b> Juego de azar, jugador patol&oacute;gico, evaluaci&oacute;n, tasa de prevalencia (fuente: DeCS, BIREME)</p>   <hr size="1">       <p><b><font size="3">ABSTRACT</font></b></p>       <p><b>Objective </b>Determining the prevalence of pathological gambling related to variables such as age and sex; furthermore, identifying the most current tools used for measuring it and the kind of gaming associated with this type of obsessive behavior.        <br><b>Method </b>A meta-analysis of studies concerning pathological gambling published between 1997 and 2007 was carried out. Inclusion criteria for papers consisted of having a probabilistic sample, indicating the tool used for measuring it and presenting the prevalence rate.       ]]></body>
<body><![CDATA[<br> <b>Results </b>It was observed that pathological gambling affects men more than women; furthermore, there are differences amongst adults and adolescents related to this type of behaviour, the latter group having the higher prevalence rate. Video lottery terminals are the most frequently occurring type of game associated with pathological gambling.       <br> <b>Conclusions </b>Pathological gambling deserves more attention by public health managers. Prevalence studies help to understand it better.</p>       <p><b>Key Words:</b> Gambling, pathological gambling, evaluation, prevalence (source: MeSH, NLM).</p>   <hr size="1"> </font>     <p>&nbsp;</p>     <p><font size="2" face="verdana">Pese a la innegable significaci&oacute;n econ&oacute;mica de los juegos de suerte y de azar en cuanto a generar empleo, atraer turismo y captar recursos destinados a la salud y otras necesidades de la sociedad algunos investigadores cuestionan su impacto negativo sobre la salud de algunos individuos (1). El juego patol&oacute;gico o ludopat&iacute;a es la incapacidad de controlar el deseo de apostar, lo que puede generar como consecuencia la destrucci&oacute;n de todo el capital econ&oacute;mico, afectivo y social de una persona (2), afectando por supuesto su entorno familiar. La amplitud del problema se refleja en que alcanza aproximadamente a cerca del 3,0 % de la poblaci&oacute;n (3), siendo para muchos investigadores un problema que se puede prevenir (4). </font></p> <font size="2" face="verdana">     <p>El meta-an&aacute;lisis de Stucki muestra la amplitud del problema en el &aacute;mbito internacional, pero se limita al an&aacute;lisis de la prevalencia en poblaciones adultas, excluyendo los j&oacute;venes quienes, por sus elevadas tasas de juego patol&oacute;gico (5), que pueden ser incluso m&aacute;s elevadas que entre los adultos (6), constituyen una parte interesante desde la perspectiva de salud p&uacute;blica. </p>     <p>El objetivo de este trabajo es responder las siguientes a trav&eacute;s del an&aacute;lisis de los estudios efectuados entre 1997 y el 2007 publicados en diversos pa&iacute;ses: </p>     <p>&iquest;Cual es la prevalencia de la ludopat&iacute;a en el panorama internacional en lo referente a las variables demogr&aacute;ficas de edad y sexo?    &iquest;Cu&aacute;les son los pa&iacute;ses que se destacan en estudiar la prevalencia de la ludopat&iacute;a?   &iquest;Cu&aacute;les son los instrumentos utilizados para identificar la ludopat&iacute;a y qu&eacute; tan dispares son los resultados?    &iquest;Cu&aacute;les son los juegos de suerte y de azar asociados a la ludopat&iacute;a?</p>     <p>Fuentes de informaci&oacute;n   Para obtener la informaci&oacute;n se efectu&oacute; una b&uacute;squeda en las bases de datos: Ebsco, Proquest, PsycINFO, Medline, Sociological Reports y Google Scholar. Como palabras de b&uacute;squeda se incluyeron las combinaciones posibles de los t&eacute;rminos MeSH (Medical Subject Heading): gambling, pathological gambling, prevalence, evaluation.  </p> Se aplicaron tres filtros: &quot;revistas universitarias&quot;, idioma: &quot;ingl&eacute;s y espa&ntilde;ol&quot;, per&iacute;odo: publicaciones entre enero de 1997 y mayo de 2007. Se identificaron cerca de 179 estudios, de los cuales 46 cumpl&iacute;an con los criterios buscados: a) indicar el instrumento utilizado para identificar el juego patol&oacute;gico; b) incluir en los resultados las tasas de prevalencia encontradas en la muestra; c) tener una muestra probabilista igual o superior a 500 participantes, y d) ser accesibles.     <p>Los estudios seleccionados fueron sometidos a an&aacute;lisis descriptivos de los datos estad&iacute;sticos presentados para identificar frecuencias y medias estad&iacute;sticas y as&iacute; formar una visi&oacute;n global de la problem&aacute;tica. El tratamiento de los datos se hizo en el software SPSS 14. Los criterios de validez de los resultados fueron principalmente el instrumento utilizado para clasificar a los jugadores y la muestra probabil&iacute;stica. Los instrumentos utilizados para detectar la ludopat&iacute;a presentan alta convergencia entre si (3-7). </p>     ]]></body>
<body><![CDATA[<p>Fuera de no cumplir los criterios fijados, otras razones para excluir el 74 % de los estudios arrojados en la b&uacute;squeda inicial fueron: a) el foco de inter&eacute;s era en poblaciones muy especificas (ex-apostadores en tratamiento, prisioneros, inmigrantes ilegales), b) el inter&eacute;s se centrado en otro tipo de problemas de salud como des&oacute;rdenes psiqui&aacute;tricos, tabaquismo, alcoholismo y drogadicci&oacute;n, c) el inter&eacute;s por diversas formas de juego en relaci&oacute;n con otras variables psicol&oacute;gicas.</p>     <p>Los principales instrumentos de medida del juego patol&oacute;gico     Para clasificar el grado de ludopat&iacute;a se usan principalmente dos instrumentos: el Manual Diagn&oacute;stico y estad&iacute;stico DSM-IV y sus adaptaciones (8) es una escala de 10 &iacute;tems. El SOGS (South Oaks Gambling Screen) (9) y su adaptaci&oacute;n para adolescentes, el SOGS-RA (10), es una escala que contiene 20 &iacute;tems. La puntuaci&oacute;n es la sumatoria de los &iacute;tems respondidos positivamente, as&iacute; que los cortes usados en ambos casos son: entre 1 y 4 (nivel 2) equivale a jugadores en riesgo de convertirse en jugadores patol&oacute;gicos y 5 o m&aacute;s (nivel 3) equivale a la clasificaci&oacute;n de probable jugador patol&oacute;gico. Ambas escalas muestran una alta convergencia de resultados cuando se comparan (11).</p>     <p>&nbsp;</p>     <p><b><font size="3">RESULTADOS</font></b></p>     <p>En la <a href="#(tab1)">Tabla 1</a> se aprecia una s&iacute;ntesis de los estudios analizados. &Eacute;stos son generalmente de tipo descriptivo y de corte transversal. Los estudios comparativos entre dos o m&aacute;s pa&iacute;ses son escasos. Muchos de los estudios norteamericanos (Canad&aacute; y Estados Unidos) se realizan en Estados o Provincias sin ser de car&aacute;cter nacional.      El 71,8 % de los estudios de prevalencia de la ludopat&iacute;a fueron realizados en Canad&aacute;, Estados Unidos y Australia. Europa tiene baja participaci&oacute;n, destac&aacute;ndose principalmente Suecia, Noruega, Inglaterra, Suiza y Espa&ntilde;a. </p>     <p align="CENTER"><a name="(tab1)"><img src="img/revistas/rsap/v10n1/v10n1a14tab1.gif"></a></p>     <p>Demograf&iacute;a     Es interesante notar que el 39 % de los estudios se efectuaron entre adolescentes y estudiantes de secundaria. Al comparar las medias estad&iacute;sticas entre adultos y j&oacute;venes, se destaca que la tasa de prevalencia de ludopat&iacute;a, en el nivel tres de clasificaci&oacute;n, es m&aacute;s alta en los adolescentes con una media de 3,6 % que en los adultos cuya media se sit&uacute;a en 2,2 %. En lo que respecta a la clasificaci&oacute;n en el nivel 2, los adolescentes tienen una media de 9,3 % frente a 5,7 % en los adultos. </p>     <p>Sexo     Se constata que hay diferencias significativas al comparar los datos con respecto a la prevalencia de la ludopat&iacute;a entre los hombres, cuya media es de 5,3 % frente a las mujeres, cuya media es de 1,3 %. Estos resultados son consistentes con las revisiones de estudios sobre el juego patol&oacute;gico efectuadas previamente (3,6).</p>     <p>Los tipos de juego y el juego patol&oacute;gico   Los estudios reportan que las apuestas m&aacute;s apetecidas por los jugadores son el Loto, la loter&iacute;a y las instant&aacute;neas, pero &eacute;stos no son los juegos de suerte y de azar mas asociados con la ludopat&iacute;a. Los juegos de alta frecuencia (m&aacute;quinas tragamonedas) y los de habilidad (juego de cartas) son los que se mencionan a menudo como la preferencia de los jugadores patol&oacute;gicos. En cuanto a los instrumentos utilizados, el 39,1 % de los estudios usa exclusivamente el SOGS, mientras que el 32, 6 % utiliza exclusivamente el DSM-IV. Ambos instrumentos se combinan en el 19, 6% de los casos. Los instrumentos en general ofrecen resultados bastante consistentes cuando se trata de comparar dos o m&aacute;s de ellos en un mismo estudio, las diferencias de resultados son, seg&uacute;n los autores, debidas a que algunos sistemas son m&aacute;s conservadores que otros (56), sin embargo los dos instrumentos m&aacute;s utilizados presentan una correlaci&oacute;n positiva (7).  </p> Se aplicaron tres filtros: &quot;revistas universitarias&quot;, idioma: &quot;ingl&eacute;s y espa&ntilde;ol&quot;, per&iacute;odo: publicaciones entre enero de 1997 y mayo de 2007. Se identificaron cerca de 179 estudios, de los cuales 46 cumpl&iacute;an con los criterios buscados: a) indicar el instrumento utilizado para identificar el juego patol&oacute;gico; b) incluir en los resultados las tasas de prevalencia encontradas en la muestra; c) tener una muestra probabilista igual o superior a 500 participantes, y d) ser accesibles.     <p>Los estudios seleccionados fueron sometidos a an&aacute;lisis descriptivos de los datos estad&iacute;sticos presentados para identificar frecuencias y medias estad&iacute;sticas y as&iacute; formar una visi&oacute;n global de la problem&aacute;tica. El tratamiento de los datos se hizo en el software SPSS 14. Los criterios de validez de los resultados fueron principalmente el instrumento utilizado para clasificar a los jugadores y la muestra probabil&iacute;stica. Los instrumentos utilizados para detectar la ludopat&iacute;a presentan alta convergencia entre si (3-7). </p>     ]]></body>
<body><![CDATA[<p>Fuera de no cumplir los criterios fijados, otras razones para excluir el 74 % de los estudios arrojados en la b&uacute;squeda inicial fueron: a) el foco de inter&eacute;s era en poblaciones muy especificas (ex-apostadores en tratamiento, prisioneros, inmigrantes ilegales), b) el inter&eacute;s se centrado en otro tipo de problemas de salud como des&oacute;rdenes psiqui&aacute;tricos, tabaquismo, alcoholismo y drogadicci&oacute;n, c) el inter&eacute;s por diversas formas de juego en relaci&oacute;n con otras variables psicol&oacute;gicas.</p>     <p>Los principales instrumentos de medida del juego patol&oacute;gico     Para clasificar el grado de ludopat&iacute;a se usan principalmente dos instrumentos: el Manual Diagn&oacute;stico y estad&iacute;stico DSM-IV y sus adaptaciones (8) es una escala de 10 &iacute;tems. El SOGS (South Oaks Gambling Screen) (9) y su adaptaci&oacute;n para adolescentes, el SOGS-RA (10), es una escala que contiene 20 &iacute;tems. La puntuaci&oacute;n es la sumatoria de los &iacute;tems respondidos positivamente, as&iacute; que los cortes usados en ambos casos son: entre 1 y 4 (nivel 2) equivale a jugadores en riesgo de convertirse en jugadores patol&oacute;gicos y 5 o m&aacute;s (nivel 3) equivale a la clasificaci&oacute;n de probable jugador patol&oacute;gico. Ambas escalas muestran una alta convergencia de resultados cuando se comparan (11).</p>     <p>&nbsp;</p> <b><font size="3">DISCUSI&Oacute;N </font></b>       <p>Conviene destacar, en primer lugar, que pocos pa&iacute;ses adelantan sistem&aacute;ticamente estudios sobre la ludopat&iacute;a. En segundo lugar, la prevalencia de la ludopat&iacute;a, sobretodo en adultos, es relativamente estable y consistente en diferentes pa&iacute;ses independiente del instrumento utilizado (3). </p>   Cabe subrayar, sin embargo, que dicha prevalencia es relativamente m&aacute;s elevada entre adolescentes, lo que traza la continuidad del problema si se tiene en cuenta que muchos jugadores patol&oacute;gicos declaran que comienzan sus h&aacute;bitos de juego a temprana edad (57). Ello implica que se requieren estudios que observen la trayectoria de los apostadores.       <p>En tercer lugar, el problema de la ludopat&iacute;a parece tener g&eacute;nero propio. No obstante, cabe subrayar que no hay estudios longitudinales que revelen la evoluci&oacute;n del problema para mirar m&aacute;s en detalle tal diferencia de sexos. En cuarto lugar, cabe resaltar que los juegos de alta frecuencia, como las m&aacute;quinas tragamonedas, suelen ser m&aacute;s adictivos, lo cual se constata en la casi totalidad de los estudios.</p>       <p>Finalmente, es notoria la ausencia de estudios de prevalencia sobre el juego patol&oacute;gico en muchos pa&iacute;ses, sobre todo en Europa, Asia, &Aacute;frica y Latinoam&eacute;rica. Dicha ausencia puede explicarse por: falta de inter&eacute;s en publicarlos, existencia de otras prioridades o ausencia de consenso sobre la problem&aacute;tica. </p>       <p>Conclusiones y oportunidades de investigaci&oacute;n</p>     <p>El juego patol&oacute;gico constituye una problem&aacute;tica que merece la atenci&oacute;n desde la &oacute;ptica de la salud p&uacute;blica. Los estudios de prevalencia reflejan el consenso sobre el problema desde dicha perspectiva. La ausencia de estudios al respecto, particularmente en la regi&oacute;n Latinoamericana, constituye un reto y una oportunidad. Determinar la prevalencia de un problema en la poblaci&oacute;n es esencial para el desarrollo de un plan de atenci&oacute;n eficiente.</p>     <p>&nbsp;</p>     <p><font size="3"><b>REFERENCIAS</b></font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p>1. Netemeyer RG, Burton S, Cole LK, Williamson DA, Zucker N, Bertman L, et al. Characteristics and beliefs associated with probable pathological gambling: a pilot study with implications for the National Gambling Impact and Policy Commission. Journal of Public Policy &amp; Marketing 1998; 17(2): 147-160.  &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=S0124-0064200800010001400001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>2. Ratelle CF, Vallerand RJ, Mageau GA, Rousseau FL, Provencher P. When passion leads to problematic outcomes: a look at gambling. 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