<?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>0864-2176</journal-id>
<journal-title><![CDATA[Revista Cubana de Oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Oftalmol]]></abbrev-journal-title>
<issn>0864-2176</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-21762021000100010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de la discapacidad visual en el adulto diabético en Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of visual impairment among adult diabetics in Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Rodríguez]]></surname>
<given-names><![CDATA[Beatriz N.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Río Torres]]></surname>
<given-names><![CDATA[Marcelino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padilla González]]></surname>
<given-names><![CDATA[Carmen Ma.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barroso Lorenzo]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Pozo]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández Mora]]></surname>
<given-names><![CDATA[Loinette]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Molina Santana]]></surname>
<given-names><![CDATA[Yeneli]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres González]]></surname>
<given-names><![CDATA[Odisbel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cheon Quiala]]></surname>
<given-names><![CDATA[Mayelin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Rodríguez]]></surname>
<given-names><![CDATA[Liudmira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Molina Cisnero]]></surname>
<given-names><![CDATA[Ceija]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nápoles Álvarez]]></surname>
<given-names><![CDATA[Anabel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sureda Martínez]]></surname>
<given-names><![CDATA[Mayelin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avila Bernal]]></surname>
<given-names><![CDATA[Damilka]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Cubano de Oftalmología &#8220;Ramón Pando Ferrer&#8221;  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>34</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-21762021000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-21762021000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-21762021000100010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo:  Describir la discapacidad visual del diabético de 50 años y más de edad y la cobertura de la atención oftalmológica en Cuba durante el año 2016.  Métodos: Se realizó una investigación epidemiológica, descriptiva y transversal que tomó la encuesta rápida de ceguera evitable realizada en Cuba en el año 2016, la cual incluyó la retinopatía diabética validada por la Organización Mundial de la Salud. Con los datos obtenidos en los cuestionarios se confeccionó una base de datos donde se tomaron todos los diabéticos conocidos o no con discapacidad visual.  Resultados:  La prevalencia de cualquier tipo de discapacidad visual en el diabético es de 25,4 % (21,8-28,9). El riesgo de desarrollar discapacidad visual moderada, grave y ceguera es de 19,4 % (16,5-22,3), 2,8 % (1,0-4,6) y 3,2 % (1,5-4,8) respectivamente. La catarata es la primera causa de discapacidad. El riesgo de discapacidad visual en el diabético es similar para uno y otro sexo y se incrementa con la edad. Las coberturas de tratamiento son bajas.  Conclusiones:  En Cuba, alrededor de un cuarto de los diabéticos tienen algún riesgo de discapacidad visual. El diabético tiene mayor riesgo de discapacidad visual moderada; sin embargo, el riesgo de discapacidad visual grave y de ceguera es el mismo para toda la población de 50 años y más de edad. La catarata y la retinopatía diabética son las causas más frecuentes de discapacidad visual en el diabético. Se evidencian dificultades con la atención oftalmológica, que incluye el examen y la cobertura de tratamiento de la catarata y del láser para la retinopatía diabética.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective:  Describe visual impairment among diabetics aged 50 years and over, and the coverage of ophthalmological care in Cuba in the year 2016.  Methods: A descriptive cross-sectional epidemiological study was conducted based on the Rapid Assessment of Avoidable Blindness survey developed in Cuba in the year 2016, which included diabetic retinopathy with validation by the World Health Organization. The data obtained from the questionnaires were transferred to a database of visually impaired known and unknown diabetics.  Results:  Prevalence of any sort of visual impairment among diabetics is 25.4% (21.8-28.9). Risk of developing moderate visual impairment, severe visual impairment or blindness is 19.4% (16.5-22.3), 2.8% (1.0-4.6) and 3.2% (1.5-4.8), respectively. Cataract is the leading cause of impairment. Risk of visual impairment among diabetics is similar in the two sexes and increases with age. Treatment coverage is low.  Conclusions:  In Cuba, about one fourth of the diabetics are at some risk of visual impairment. Diabetics are at a higher risk of moderate visual impairment. However, the risk of severe visual impairment and blindness is the same as for the population aged 50 years and over. Cataract and diabetic retinopathy are the most common causes of visual impairment among diabetics. Difficulties were found in ophthalmological care, including examination and treatment coverage for cataract and laser therapy for diabetic retinopathy.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Discapacidad visual]]></kwd>
<kwd lng="es"><![CDATA[prevalencia de discapacidad visual]]></kwd>
<kwd lng="es"><![CDATA[diabetes mellitus]]></kwd>
<kwd lng="es"><![CDATA[catarata]]></kwd>
<kwd lng="es"><![CDATA[ceguera]]></kwd>
<kwd lng="en"><![CDATA[Visual impairment]]></kwd>
<kwd lng="en"><![CDATA[prevalence of visual impairment]]></kwd>
<kwd lng="en"><![CDATA[diabetes mellitus]]></kwd>
<kwd lng="en"><![CDATA[cataract, blindness]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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