<?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>1134-8046</journal-id>
<journal-title><![CDATA[Revista de la Sociedad Española del Dolor]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Soc. Esp. Dolor]]></abbrev-journal-title>
<issn>1134-8046</issn>
<publisher>
<publisher-name><![CDATA[Inspira Network Group, S.L ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1134-80462020000400005</article-id>
<article-id pub-id-type="doi">10.20986/resed.2020.3798/2020</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización sociodemográfica y clínica de pacientes con dolor crónico de espalda, Cienfuegos 2019]]></article-title>
<article-title xml:lang="en"><![CDATA[Sociodemographic and clinical characterization in patients with chronic back pain, Cienfuegos 2019]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pomares Avalos]]></surname>
<given-names><![CDATA[A J]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zaldívar Pérez]]></surname>
<given-names><![CDATA[D F]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez Núñez]]></surname>
<given-names><![CDATA[M A]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General Universitario Dr. Gustavo Aldereguía Lima  ]]></institution>
<addr-line><![CDATA[Cienfuegos ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de La Habana Facultad de Psicología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas  ]]></institution>
<addr-line><![CDATA[Cienfuegos ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<volume>27</volume>
<numero>4</numero>
<fpage>239</fpage>
<lpage>245</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1134-80462020000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1134-80462020000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1134-80462020000400005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo:  Determinar las principales características sociodemográficas y clínicas presentes en pacientes con dolor crónico de espalda de la población cienfueguera.  Material y método: Se realizó un estudio descriptivo, de serie de casos, en los meses comprendidos de mayo a octubre de 2019, en el Hospital "Dr. Gustavo Aldereguía Lima", de la provincia de Cienfuegos, Cuba. Se realizó un muestreo no probabilístico casual o a conveniencia de participantes voluntarios. La muestra quedó conformada por un total de 70 pacientes con diagnóstico de dolor crónico de la espalda, valorados inicialmente por especialistas de Ortopedia o Medicina Física y Rehabilitación, mayores de 20 años de edad, sin deterioro cognitivo, ni enfermedad psíquica severa, que dieron su consentimiento informado para participar en el estudio. Se estudiaron las variables sociodemográficas: edad, sexo, nivel escolar, ocupación y las variables clínicas: diagnóstico etiológico, intensidad del dolor, frecuencia de aparición, tiempo de evolución, tipo de tratamiento para su alivio y discapacidad. Los instrumentos empleados fueron: entrevista semiestructurada, escala visual analógica (EVA) y escala de incapacidad por dolor lumbar de Oswestry. El análisis estadístico se realizó en la base de datos del paquete estadístico SPSS.  Resultados: Prevalecieron los pacientes del grupo de edad de 41 a 60 años (60,2 %), del sexo femenino (74,3 %), con nivel superior (38,6 %) y las ocupaciones que conllevan esfuerzo físico frecuente (61,4 %).Predominó el diagnóstico etiológico inespecífico (62,8 %), la intensidad del dolor severa (55,7 %), de frecuencia estable (55,7 %) y más de 5 años de evolución de la enfermedad (48,6 %). Se destaca además el tratamiento médico (85,7 %) y la discapacidad moderada (54,3 %).  Conclusiones: Las personas en edades laboralmente activas se encuentran sujetos a una serie de factores físicos, propios de las actividades de la vida cotidiana que por demás están matizadas por un enfoque de género que se deriva de la cultura y el proceso de socialización.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective: To determine the main sociodemographic and clinical characteristics present in patients with chronic back pain of the population in Cienfuegos.  Material and Method: A descriptive study was carried out, as a series of cases, in the months from May to October 2019, at the Dr. Gustavo Aldereguía Lima Hospital in the province of Cienfuegos, Cuba. A causal non probabilistic sampling was performed or to a convenience of voluntary participants. The sample was made up of a total of 70 patients with diagnosis of chronic back pain, initially valued by orthopedic specialization and Physical Rehabilitations, greater than 20 years of age, without cognitive impairment, nor severe psychic disease, which gave their informed consent to participate in the study. The sociodemographic variables were studied: age, sex, school level, occupation and clinical variables: etiological diagnosis, pain intensity, frequency of appearance, time of evolution, type of treatment for relief and disability. The instruments used were: Semi-structured Interview, Visual Analog Scale (VAS) and Oswestry Low Back Pain Disability Scale. Statistical analysis was performed in the database of the SPSS statistical package.  Results: patients aged between 41 and 60 years (60.2 %), female (74.3 %), with a higher level (38.6 %) and occupations involving frequent physical exertion prevailed (61, 4 %). Nonspecific etiological diagnosis (62.8 %), severe pain intensity (55.7 %), stable frequency (55.7 %) with more than 5 years of disease progression (48.6 %), predominated. It also highlights medical treatment (85.7 %) and moderate disability (54.3 %). Conclusions: people at work-related ages are subject to a series of physical factors, typical of the activities of daily life that, in addition, are nuanced by a gender approach that derives from the culture and socialization process.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dolor crónico]]></kwd>
<kwd lng="es"><![CDATA[Dolor de espalda]]></kwd>
<kwd lng="en"><![CDATA[Chronic pain]]></kwd>
<kwd lng="en"><![CDATA[Back pain]]></kwd>
</kwd-group>
</article-meta>
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