<?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>1684-1824</journal-id>
<journal-title><![CDATA[Revista Médica Electrónica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Med. Electrón.]]></abbrev-journal-title>
<issn>1684-1824</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Matanzas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1684-18242010000100004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Importancia del espesor corneal central en pacientes sospechosos de glaucoma, hipertensos oculares y normales]]></article-title>
<article-title xml:lang="en"><![CDATA[Importance of central corneal thickness in patients suspected with glaucoma, ocular hypertensive and normal patients]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega Ruiz]]></surname>
<given-names><![CDATA[Belkis]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Armengol Oramas]]></surname>
<given-names><![CDATA[Yaima]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerra Fernández]]></surname>
<given-names><![CDATA[Ayled]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herrera Hernández]]></surname>
<given-names><![CDATA[Norma]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital Universitario Clínico-Quirúrgico Comandante Faustino Pérez Hernández. Matanzas  ]]></institution>
<addr-line><![CDATA[Matanzas ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2010</year>
</pub-date>
<volume>32</volume>
<numero>1</numero>
<fpage>0</fpage>
<lpage>0</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1684-18242010000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1684-18242010000100004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1684-18242010000100004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Diferentes estudios han observado que los ojos con espesor corneal central menores poseen mayor riesgo de desarrollar pérdidas en el campo visual en sujetos con glaucoma normotensivo. También se ha señalado a los de espesor corneal central bajos como un factor de riesgo para el desarrollo de glaucoma. Por ello, el espesor corneal central se ha convertido en un factor biométrico importante y es una parte esencial de la evaluación del paciente glaucomatoso. El objetivo nuestro fue comparar los resultados de la paquimetría (medición del espesor corneal) en pacientes normales, sospechosos de glaucoma e hipertensos oculares. Se seleccionaron de forma prospectiva, longitudinal y comparativa, 31 ojos normales, 152 sospechosos de glaucoma y 67 ojos hipertensos oculares. De los ojos sospechosos de glaucomas 98 presentaron corneas inferiores a 555 micras representando el 64,9% de la muestra. El grupo de hipertensión ocular se comportó similar a los sospechosos de glaucoma 46 ojos con espesor corneal central de 555 o menor. La mayoría de los ojos sospechosos de glaucoma presentaron corneas inferiores a 555 micras. El grupo de hipertensión ocular se comportó similar a los sospechosos de glaucoma.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Different studies have stated that eyes with less central corneal thickness are in a higher risk of developing losses in the visual field in subjects with normotensive glaucoma. Low central corneal thickness has been identified too as a risk for developing glaucoma. That is why central corneal thickness has become an important biometric factor and is an essential part of the glaucoma patient's evaluation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[CÓRNEA]]></kwd>
<kwd lng="es"><![CDATA[TÉCNICAS DE DIAGNÓSTICO OFTALMOLÓGICO]]></kwd>
<kwd lng="es"><![CDATA[EQUIPOS DE MEDICIÓN]]></kwd>
<kwd lng="es"><![CDATA[HIPERTENSIÓN OCULAR]]></kwd>
<kwd lng="es"><![CDATA[HIPERTENSIÓN OCULAR]]></kwd>
<kwd lng="es"><![CDATA[HIPERTENSIÓN OCULAR]]></kwd>
<kwd lng="es"><![CDATA[GLAUCOMA]]></kwd>
<kwd lng="es"><![CDATA[GLAUCOMA]]></kwd>
<kwd lng="es"><![CDATA[TERAPÉUTICA]]></kwd>
<kwd lng="es"><![CDATA[FACTORES DE RIESGO]]></kwd>
<kwd lng="es"><![CDATA[ESTUDIOS PROSPECTIVOS]]></kwd>
<kwd lng="es"><![CDATA[ESTUDIOS LONGITUDINALES]]></kwd>
<kwd lng="es"><![CDATA[HUMANOS]]></kwd>
<kwd lng="en"><![CDATA[CORNEA]]></kwd>
<kwd lng="en"><![CDATA[DIAGNOSTIC TECHNIQUES, OPHTHALMOLOGICAL]]></kwd>
<kwd lng="en"><![CDATA[MEASUREMENT EQUIPMENT]]></kwd>
<kwd lng="en"><![CDATA[OCULAR HYPERTENSION]]></kwd>
<kwd lng="en"><![CDATA[OCULAR HYPERTENSION]]></kwd>
<kwd lng="en"><![CDATA[OCULAR HYPERTENSION]]></kwd>
<kwd lng="en"><![CDATA[GLAUCOMA]]></kwd>
<kwd lng="en"><![CDATA[GLAUCOMA]]></kwd>
<kwd lng="en"><![CDATA[THERAPEUTICS]]></kwd>
<kwd lng="en"><![CDATA[RISK FACTORS]]></kwd>
<kwd lng="en"><![CDATA[PROSPECTIVE STUDIES]]></kwd>
<kwd lng="en"><![CDATA[LONGITUDINAL STUDIES]]></kwd>
<kwd lng="en"><![CDATA[HUMANS]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <div align="justify">       <blockquote>         <div align="right">           <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif">HOSPITAL CL&Iacute;NICO QUIR&Uacute;RGICO UNIVERSITARIO Comandante FAUSTINO P&Eacute;REZ HERN&Aacute;NDEZ. MATANZAS.     <br>         </font></p>           <p align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>    <br>         </strong></font><font face="Verdana, Arial, Helvetica, sans-serif"><span class="Estilo1">Importancia          del espesor corneal central en pacientes sospechosos de glaucoma, hipertensos          oculares y normales</span></font></p>           <p align="left"><font size="3" face="Verdana, Arial, Helvetica, sans-serif">    <br>         Importance of central corneal thickness in patients suspected with glaucoma,          ocular hypertensive and normal patients</font></p>     </div>   </blockquote> </div>     <div align="left">       ]]></body>
<body><![CDATA[<blockquote>&nbsp;     </blockquote> </div>     <blockquote>    <p align="left">&nbsp;</p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>AUTORES</strong></font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong> </strong>Dra. Belkis Ortega Ruiz. (1)     <br>     Dra. Yaima Armengol Oramas. (2)    <br>     Dra. Ayled Guerra Fern&aacute;ndez. (3)    <br>     Dra. Norma Herrera Hern&aacute;ndez. (4) </font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1) Especialista de I Grado en Oftalmolog&iacute;a. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Matanzas.     <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2) Especialista de I Grado en Oftalmolog&iacute;a. Profesora Asistente. M&aacute;ster en Longevidad Satisfactoria. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Matanzas.     ]]></body>
<body><![CDATA[<br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3) Especialista de I Grado en Oftalmolog&iacute;a. Profesora Instrutora. M&aacute;ster en Enfermedades Infecciosas. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Matanzas.    <br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4) Especialista de II Grado en Oftalmolog&iacute;a. Profesor Auxiliar. M&aacute;ster en Enfermedades Infecciosas. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Matanzas. </font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">RESUMEN </font></h1>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Diferentes estudios han observado que los ojos con espesor corneal central menores poseen mayor riesgo de desarrollar p&eacute;rdidas en el campo visual en sujetos con glaucoma normotensivo. Tambi&eacute;n se ha se&ntilde;alado a los de espesor corneal central bajos como un factor de riesgo para el desarrollo de glaucoma. Por ello, el espesor corneal central se ha convertido en un factor biom&eacute;trico importante y es una parte esencial de la evaluaci&oacute;n del paciente glaucomatoso. El objetivo nuestro fue comparar los resultados de la paquimetr&iacute;a (medici&oacute;n del espesor corneal) en pacientes normales, sospechosos de glaucoma e hipertensos oculares. Se seleccionaron de forma prospectiva, longitudinal y comparativa, 31 ojos normales, 152 sospechosos de glaucoma y 67 ojos hipertensos oculares. De los ojos sospechosos de glaucomas 98 presentaron corneas inferiores a 555 micras representando el 64,9% de la muestra. El grupo de hipertensi&oacute;n ocular se comport&oacute; similar a los sospechosos de glaucoma 46 ojos con espesor corneal central de 555 o menor. La mayor&iacute;a de los ojos sospechosos de glaucoma presentaron corneas inferiores a 555 micras. El grupo de hipertensi&oacute;n ocular se comport&oacute; similar a los sospechosos de glaucoma.</font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong><font color="#3300FF">DeCS:</font></strong></font></p>       <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong><font color="#3300FF">C&Oacute;RNEA/</font></strong><font color="#3300FF">anatom&iacute;a &amp; histolog&iacute;a <strong>    <br>     </strong></font></font><font color="#3300FF" size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>T&Eacute;CNICAS DE DIAGN&Oacute;STICO OFTALMOL&Oacute;GICO     <br>     EQUIPOS DE MEDICI&Oacute;N    <br>     HIPERTENSI&Oacute;N OCULAR/</strong>fisiopatolog&iacute;a<strong>    <br>     HIPERTENSI&Oacute;N OCULAR/</strong>diagn&oacute;stico<strong>    <br>     HIPERTENSI&Oacute;N OCULAR/</strong>prevenci&oacute;n &amp; control <strong>    ]]></body>
<body><![CDATA[<br>     GLAUCOMA/</strong>diagn&oacute;stico<strong>    <br>     GLAUCOMA/</strong>terapia<strong>    <br>     TERAP&Eacute;UTICA/</strong>m&eacute;todos<strong>    <br>     </strong></font> <font color="#3300FF" size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>FACTORES DE RIESGO    <br>     ESTUDIOS PROSPECTIVOS    <br>     ESTUDIOS LONGITUDINALES    <br>     HUMANOS </strong></font></p>       <p align="justify">&nbsp;</p>       <p align="justify">&nbsp;</p>   <h1 align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><img width="386" height="319" src="/img/revistas/rme/v32n1/f010410.jpg"></font></h1>   <h1 align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">    
<br>     INTRODUCCI&Oacute;N </font></h1>       ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">La determinaci&oacute;n precisa de la presi&oacute;n intraocular (PIO) es fundamental en el diagn&oacute;stico y tratamiento del glaucoma. La hipertensi&oacute;n ocular es la primera alteraci&oacute;n funcional, a&ntilde;os antes que aparezcan cambios del nervio &oacute;ptico y del campo visual. (1)    <br>     Uno de los avances m&aacute;s importantes en el manejo del glaucoma ha sido el concepto de lograr una meta en los niveles de la presi&oacute;n. Los expertos en glaucoma y los oftalm&oacute;logos en general, est&aacute;n empezando a reconocer que la concepci&oacute;n previa de un buen control estaba simplificada. (2)    <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Se ha observado que cuanto m&aacute;s gruesa en una c&oacute;rnea, mayor es la lectura tonom&eacute;trica y una c&oacute;rnea m&aacute;s delgada presenta menor lectura. Adem&aacute;s las c&oacute;rneas delgadas se asocian con una anormalidad del col&aacute;geno del estroma y de la l&aacute;mina cribosa que tambi&eacute;n puede predisponer a desarrollar glaucoma. (3)</font><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Diferentes estudios han observado que los ojos con espesor corneal central (ECC) menores poseen mayor riesgo de desarrollar p&eacute;rdidas en el campo visual en sujetos con glaucoma normotensivo. Tambi&eacute;n se ha se&ntilde;alado a los ECC bajos como un factor de riesgo para el desarrollo de glaucoma. Por ello, el ECC se ha convertido en un factor biom&eacute;trico importante y es una parte esencial de la evaluaci&oacute;n del paciente glaucomatoso. (4)    <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">A ra&iacute;z de &eacute;stos y otros hallazgos, la medici&oacute;n del espesor corneal central (ECC) mediante paquimetr&iacute;a ha sido incorporada a los protocolos de estudio y diagn&oacute;stico precoz del glaucoma. (5)    <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Motivados porque es la primera vez que en nuestra provincia se utiliza en el protocolo de estudio del paciente sospechoso de glaucoma, el espesor corneal central, nos propusimos analizar y comparar los resultados en nuestro territorio.     <br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">El objetivo de este trabajo fue comparar el espesor corneal central en pacientes sospechosos de glaucoma, hipertensos oculares y normales. </font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">M&Eacute;TODOS</font></h1>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Se realiz&oacute; una investigaci&oacute;n prospectiva y longitudinal con pacientes sospechosos de glaucoma, hipertensos oculares y con ojos normales que se citaron a consulta especializada de glaucoma del Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez, de Matanzas, en el per&iacute;odo comprendido de enero de 2007 a enero de 2008. Se incluyeron los pacientes que cumplieron los criterios de inclusi&oacute;n. A todos los sujetos se les practic&oacute; una exploraci&oacute;n oftalmol&oacute;gica completa que inclu&iacute;a agudeza visual, valoraci&oacute;n del defecto refractivo, perimetr&iacute;a automatizada, tonometr&iacute;a, paquimetr&iacute;a, gonioscopia y fondo de ojo con oftalmoscopio directo. El universo estuvo constituido por 31 ojos normales, 152 sospechosos de glaucoma y 67 hipertensos oculares. </font></p>   <h2 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Clasificaci&oacute;n de los grupos </font></h2>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Fondo de ojo sospechoso de glaucoma </strong></font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Relaci&oacute;n copa disco 0.4 o mayor.     <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Disminuci&oacute;n del anillo neurorretiniano.     ]]></body>
<body><![CDATA[<br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Asimetr&iacute;a de la excavaci&oacute;n entre ambos ojos mayor de 0.2. </font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Ojo normal: </strong> aquel con PIO&lt;21 mmHg, campo visual (CV) normal y papilas del nervio &oacute;ptico normales.    <br>         <strong>Ojo con HTO </strong>: aquel con PIO =21 mmHg con campo visual (CV) y papilas normales.     <br>         <strong>Tensi&oacute;n ocular</strong>: la evaluaci&oacute;n de PIO se realiza por un mismo explorador con ton&oacute;metro de aplanaci&oacute;n de Goldman.     <br>         <strong>Espesor Corneal Central: </strong>se realiz&oacute; paquimetr&iacute;a con paqu&iacute;metro modelo NIDEK<strong>.     <br>     Perimetr&iacute;a autumatizada: </strong>per&iacute;metro octopus 101</font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">RESULTADOS     <br>             <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Comportamiento del ECC y la PIO en los ojos de los pacientes sospechosos de glaucoma. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Enero-diciembre 2007.     <br>     </font></h1>   <h1 align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">    <strong>Tabla No. 1-A Sospechosos de Glaucoma con Grosor Corneal Inferior a 555 Micras</strong></font></h1> </blockquote>     <div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="103" rowspan="3">    ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) &nbsp; </strong></font></p></td>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tensi&oacute;n Ocular (mmHg) &nbsp; &nbsp; </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>% </strong></font></p></td>     </tr>     <tr>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Sospechosos glaucoma</strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>11-16 </strong></font></p></td>       <td width="90" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>17-21 </strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 o menos </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 - 495 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">6 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">8 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">14 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>495 - 520 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">22 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">14 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">36 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>520 - 545 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">11 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">21 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">32 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>545 - 555 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">6 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">15 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">45 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">53 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">98 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">64.9 </font></strong></p></td>     </tr>   </table>       <blockquote>         <div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=151 </strong></font></div>   </blockquote> </div>     <blockquote>       ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tabla No. 1-B Sospechosos de Glaucoma con Grosor Corneal Superior a 555 Micras</strong></font></p> </blockquote>     <div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="103" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) </strong></font></p></td>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tensi&oacute;n Ocular (mmHg)</strong> </font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>% </strong></font></p></td>     </tr>     <tr>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Sospechosos Glaucoma</strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>11-16 </strong></font></p></td>       <td width="90" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>17-21 </strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">555 - 565 </font></strong></p></td>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">565 - 575 </font></strong></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">13 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">14 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">27 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">575 - 585 </font></strong></p></td>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">7 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">16 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">+ 585 </font></strong></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">6 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">8 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Total </font></strong></p></td>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">26 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">27 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">53 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">35.1 </font></strong></p></td>     </tr>   </table>       <blockquote>         <div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=151 </strong></font></div>   </blockquote> </div>     <blockquote>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Comportamiento del ECC y la PIO en los ojos de los pacientes hipertensos oculares. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Enero-diciembre, 2007    <br>     </strong></font></p>       <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>    Tabla No. 2-A Hipertensi&oacute;n oculares con grosor corneal inferior a 555 Micras </strong></font></p> </blockquote>     ]]></body>
<body><![CDATA[<div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="102" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) &nbsp; </strong></font></p></td>       <td width="228" colspan="3" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> <strong>Tensi&oacute;n Ocular (mmHg) </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="46" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>% </strong> </font></p></td>     </tr>     <tr>       <td width="228" colspan="3" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Hipertensos Oculares</strong></font></p></td>     </tr>     <tr>       <td width="96" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>22-25 </strong></font></p></td>       <td width="74" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>26-29 </strong></font></p></td>       <td width="58" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>&lt;29 </strong></font></p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 o menos </strong></font></p></td>       <td width="96" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 - 495 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="46" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>495 - 520 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>520 - 545 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="58" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">5 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">18 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>545 - 555 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">8 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">8 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">19 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="96" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>21 </strong></font></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">16 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">46 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">68 </font></strong></p></td>     </tr>   </table>       <blockquote>         <div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=67 </strong></font></div>   </blockquote> </div>     <blockquote>       <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tabla No. 2-B Hipertensi&oacute;n oculares con grosor corneal superior a 555 Micras </strong></font></p> </blockquote>     <div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="102" rowspan="3">    ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) &nbsp; </strong></font></p></td>       <td width="228" colspan="3" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>&nbsp; Tensi&oacute;n ocular (mmHg) </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total &nbsp; </strong></font></p></td>       <td width="46" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>% </strong> </font></p></td>     </tr>     <tr>       <td width="228" colspan="3" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Hipertensos Oculares</strong></font></p></td>     </tr>     <tr>       <td width="96" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>22-25 </strong></font></p></td>       <td width="74" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>26-29 </strong></font></p></td>       <td width="58" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>&lt;29 </strong></font></p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>555 - 565 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="74" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>565 - 575 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>575 - 585 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">5 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>+ 585 </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">7 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">12 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="102" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="96" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">12 </font></strong></p></td>       <td width="74" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="58" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">7 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">21 </font></strong></p></td>       <td width="46" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">32 </font></strong></p></td>     </tr>   </table>       <blockquote>         <div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=67 </strong></font></div>   </blockquote> </div>     ]]></body>
<body><![CDATA[<blockquote>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Comportamiento del ECC y la PIO en los ojos de los pacientes del grupo normal. Hospital Universitario Cl&iacute;nico Quir&uacute;rgico Comandante Faustino P&eacute;rez Hern&aacute;ndez. Enero-diciembre 2007     <br>   </strong></font></p>       <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tabla No. 3-A Grupo normal con Grosor Corneal Inferior a 555 Micras </strong></font></p> </blockquote>     <div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="103" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) </strong></font></p></td>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> <strong>Tensi&oacute;n Ocular (mmHg) </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total</strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>%</strong></font></p></td>     </tr>     <tr>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Sospechosos Glaucoma</strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>11-16 </strong></font></p></td>       <td width="90" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>17-21 </strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 o menos </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>445 - 495 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center">&nbsp; </p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>495 - 520 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">7 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">11 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>520 - 545 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>545 - 555 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">6 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">5 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">11 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">17 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">9 </font></strong></p></td>       <td width="44" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">26 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">67.7 </font></strong></p></td>     </tr>   </table>       <blockquote>         <div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=31 </strong></font></div>   </blockquote> </div>     <blockquote>       <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tabla No. 3-B Grupo normal con grosor corneal superior a 555 Micras </strong></font></p> </blockquote>     <div align="justify">   <table border="2" align="center" cellpadding="0" cellspacing="0" bordercolor="#CC0000">     <tr>       <td width="103" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Grosor Corneal (Micras) </strong> </font></p></td>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Tensi&oacute;n Ocular (mmHg) &nbsp; </strong></font></p></td>       <td width="44" rowspan="3">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="44" rowspan="3">    ]]></body>
<body><![CDATA[<p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>% </strong></font></p></td>     </tr>     <tr>       <td width="193" colspan="2" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Sospechosos glaucoma</strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>11-16 </strong></font></p></td>       <td width="90" valign="bottom">    <p align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>17-21 </strong></font></p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>555 - 565 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>565 - 575 </strong></font></p></td>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>575 - 585 </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>+ 585 </strong></font></p></td>       <td width="103" valign="bottom">    ]]></body>
<body><![CDATA[<p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">0 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">3 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center">&nbsp; </p></td>     </tr>     <tr>       <td width="103" valign="bottom">    <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>Total </strong></font></p></td>       <td width="103" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">4 </font></strong></p></td>       <td width="90" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">5 </font></strong></p></td>       <td width="44" valign="bottom">    <p align="center"><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">33.3 </font></strong></p></td>     </tr>   </table>       <blockquote>         ]]></body>
<body><![CDATA[<div align="center"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>N=31 </strong></font></div>   </blockquote> </div>     <blockquote>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">De los ojos sospechosos de glaucoma, 98 presentaron c&oacute;rneas inferiores a 555 micras, representando el 64,9% de la muestra. El grupo de hipertensi&oacute;n ocular(HTO) se comport&oacute; similar a los sospechosos de glaucoma con 46 ojos (68 %) con ECC de 555 o menor. Se considera que este grupo de hipertensos oculares tiene una alta probabilidad de desarrollar glaucoma porque las c&oacute;rneas delgadas se consideran otro factor de riesgo mayor junto a la PIO elevada en el diagn&oacute;stico precoz del glaucoma. Los pacientes considerados normales, se comportaron similar (21 con c&oacute;rneas inferiores a 555 micras que representan el 67,7 de la muestra), por lo que recomendamos ampliar la muestra de los mismos as&iacute; como de los hipertensos oculares en los siguientes estudios que se realicen.     <br>     Los resultados de este trabajo coinciden con el estudio multic&eacute;ntrico Ocular Hypertension Treatment Study que sugiri&oacute; que los ECC delgados eran un factor predictivo para el desarrollo de glaucoma y que ECC menores de 555 &micro;m multiplicaban por tres el riesgo de desarrollar glaucoma. (6)    <br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">No coinciden con los de Ferrera y colaboradores ya que los pacientes hipertensos oculares presentaron c&oacute;rneas m&aacute;s gruesas en su estudio, mientras no hubo diferencia entre sospechosos de glaucoma y normales. (7)</font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>DISCUSI&Oacute;N </strong></font></p>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">La variabilidad interindividual del ECC puede suponer una fuente de error para la tonometr&iacute;a Goldmann de aplanaci&oacute;n. Esta dificultad a la hora de establecer un algoritmo de correcci&oacute;n v&aacute;lido entre PIO y ECC ha favorecido la aparici&oacute;n de nuevas formas de medir la PIO, como el ton&oacute;metro de contorno din&aacute;mico. (8)    <br>     </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">La mayor&iacute;a de los autores reconocen la existencia de una relaci&oacute;n directa entre el ECC y los valores de la PIO: Ehlers et al. presentaron una tabla en la que corrigieron el error inducido en la tonometr&iacute;a por el ECC, a&ntilde;adiendo 0,7 mmHg de PIO por cada 10 Um de espesor corneal, a partir de un espesor de 520 &micro;m. (9,10,11)    <br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">El concepto de evaluaci&oacute;n del riesgo surgi&oacute; del estudio del tratamiento de la hipertensi&oacute;n ocular (ETHO), el cual descubri&oacute; que el riesgo de conversion a glaucoma descendi&oacute; cerca de un 50 por ciento con un control y tratamiento adecuado a pacientes de riesgo. Los investigadores sugirieron que pacientes con el riesgo m&aacute;s alto de sufrir un glaucoma eran aquellos que ten&iacute;an una PIO&gt; 25.75, espesor corneal central &lt;555 Um y C/D vertical de &gt;0.5. (12)</font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">CONCLUSIONES </font></h1>       <p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">La mayor&iacute;a de los ojos sospechosos de glaucoma presentaron c&oacute;rneas inferiores a 555Um. La correcci&oacute;n de la PIO acorde al espesor corneal cambiar&iacute;a la conducta terape&uacute;tica de estos pacientes.</font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">RECOMENDACIONES</font></h1>       ]]></body>
<body><![CDATA[<p align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">1- Incluir en todo estudio de glaucoma en nuestro territorio el espesor corneal central como parte del protocolo de trabajo.     <br>   </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">2- Incrementar la muestra y trabajar en la probabilidad de glaucoma de los hipertensos oculares.</font></p>   <h1 align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">REFERENCIAS BIBLIOGR&Aacute;FICAS</font></h1>   <ol>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> </font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Doughty MJ, Zaman ML. Human corneal thickness and its impact on intraocular pressure measures: a review and meta-analysis approach. Surv Ophthalmol 2002; 44: 367-408. </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Paredes Garc&iacute;a B, Arias Puente A, Domingo Gordo B. Espesor corneal central en la hipertensi&oacute;n ocular. Microcirug&iacute;a Ocular 2004;12( 4). </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Brown KE, Congdon NG. Corneal structure and biomechanics: impact on the diagnosis and management of glaucoma. Curr Opin Ophthalmol 2006; 17:338-43 </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Garg Shlomo M. Mastering the techniques of glaucoma: Diagnosis &amp; managemet.New Delhi:     ]]></body>
<body><![CDATA[<br>         Jaypee Brothers; 2006. p. 485-96 </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> D&iacute;az Alem&aacute;n VT, Fern&aacute;ndez-Banca Vaca G, Lozano L&oacute;pez V, Garc&iacute;a Somalo M, Perera Sanz D, Gonz&aacute;lez de la Rosa M. Nomograma de riesgo de progreso de hipertensi&oacute;n ocular basado en el Ocular Hypertension Treatment Study. Arch Soc Esp Oftalmol 2005; 80:151-4. </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Al&iacute;as EG. Ferreras A, Polo V. Importancia del espesor corneal central en el estudio de hipertensos oculares, sospechosos de glaucoma y glaucomas pre-perim&eacute;tricos. Arch Soc Esp oftalmol 2007 Oct; 82 (10) </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Kaufmann C, Bachmann LM, Thiel MA. Intraocular pressure measurements using dynamic contour tonometry after laser in situ. Ophthalmol Vis Sci 2003; 44(9):3790 </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Ehlers N, Bramsen T, Sperling S. Applanation tonometry and central corneal thickness. Acta Ophthalmol (Copenh) 1975;53: 34-43. </font></div>     </li>         <li>           ]]></body>
<body><![CDATA[<div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Johnson M, Kass MA, Moses RA, Grodzki WJ. Increased corneal thickness simulating elevated intracular pressure. Arch Ophthalmol 1978; 96:664-665. </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Peris Mart&iacute;nez C, Menezo Rosal&eacute;n JL. Tonometr&iacute;a y Tonograf&iacute;a. En: T&eacute;cnicas exploratorias en oftalmolog&iacute;a. Espa&ntilde;a : ESPAVS.SA; 2006. </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"> Hend&oacute;n LW. Measuring intraocular pressure-adjustments for corneal thickness and new Technologies. Cur Opin Ophthalmol. 2006;17:115-9. </font></div>     </li>         <li>           <div align="justify"><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Asrani S, Zeimer R, Wilensky J. Large diurnal fluctuations in intraocular pressure an independent risk factor in patients with Glaucoma. J Glaucoma 2006; 9: 134-42. </font></div>     </li>       </ol>       <p><strong><font size="2" face="Verdana, Arial, Helvetica, sans-serif">SUMMARY</font></strong></p>       <p align="justify"> <font size="2" face="Verdana, Arial, Helvetica, sans-serif">Different studies have stated that eyes with less central corneal thickness are in a higher risk of developing losses in the visual field in subjects with normotensive glaucoma. Low central corneal thickness has been identified too as a risk for developing glaucoma. That is why central corneal thickness has become an important biometric factor and is an essential part of the glaucoma patient's evaluation.</font> </p>       ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong><font color="#3300FF">MeSH: </font></strong></font></p>       <p><font color="#3300FF" size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>CORNEA/</strong>anatomy &amp; histology<strong>     <br>     DIAGNOSTIC TECHNIQUES, OPHTHALMOLOGICAL     <br>     MEASUREMENT EQUIPMENT    <br>     OCULAR HYPERTENSION/</strong>physiopathology<strong>    <br>     OCULAR HYPERTENSION/</strong>diagnosis<strong>    <br>     OCULAR HYPERTENSION/</strong>prevention &amp; control <strong>    <br>     GLAUCOMA/</strong>diagnosis<strong>    <br>     GLAUCOMA/</strong>therapy<strong>    <br>     THERAPEUTICS/</strong>methods<strong>     ]]></body>
<body><![CDATA[<br>     RISK FACTORS    <br>     PROSPECTIVE STUDIES    <br>     LONGITUDINAL STUDIES    <br>     HUMANS </strong></font></p>       <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><strong>C&Oacute;MO CITAR ESTE ART&Iacute;CULO </strong></font></p>       <div align="justify">         <p><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Ortega Ruiz B, Armengol Oramas Y, Guerra Fern&aacute;ndez A, Herrera Hern&aacute;ndez N.</font><font size="2" face="Verdana, Arial, Helvetica, sans-serif">Importancia del espesor corneal central en pacientes sospechosos de glaucoma, hipertensos oculares y normales. Rev m&eacute;d electr&oacute;n[Seriada en l&iacute;nea] 2010;32(1). Disponible en URL: <a href="http://www.revmatanzas.sld.cu/revista%20medica/ano%202010/vol1%202010/tema04.htm">http://www.revmatanzas.sld.cu/revista%20medica/ano%202010/vol6%202010/tema04.htm </a> [consulta: fecha de acceso]</font></p>   </div> </blockquote>      ]]></body><back>
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