<?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>1679-4974</journal-id>
<journal-title><![CDATA[Epidemiologia e Serviços de Saúde]]></journal-title>
<abbrev-journal-title><![CDATA[Epidemiol. Serv. Saúde]]></abbrev-journal-title>
<issn>1679-4974</issn>
<publisher>
<publisher-name><![CDATA[Secretaria de Vigilância em Saúde e Ambiente - Ministério da Saúde do Brasil]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1679-49742019000100030</article-id>
<article-id pub-id-type="doi">10.5123/s1679-49742019000100005</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Cobertura radiográfica odontológica pelo Sistema Único de Saúde na região Sul do Brasil em 2016: estudo ecológico]]></article-title>
<article-title xml:lang="es"><![CDATA[Cobertura radiográfica odontológica por el Sistema Único de Salud en la región Sur de Brasil en 2016: estudio ecológico]]></article-title>
<article-title xml:lang="en"><![CDATA[Brazilian National Health System dental x-ray coverage in Southern Brazil in 2016: an ecological study]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chisini]]></surname>
<given-names><![CDATA[Luiz Alexandre]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[Alissa Schmidt San]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[John Victor Júnior Batista Ferreira]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Brambatti]]></surname>
<given-names><![CDATA[Nicole]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pietro]]></surname>
<given-names><![CDATA[Fernanda Silva de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Conde]]></surname>
<given-names><![CDATA[Marcus Cristian Muniz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Correa]]></surname>
<given-names><![CDATA[Marcos Britto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Pelotas Faculdade de Odontologia ]]></institution>
<addr-line><![CDATA[Pelotas RS]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade do Vale do Taquari Centro de Ciências Biológicas e da Saúde ]]></institution>
<addr-line><![CDATA[Lajeado RS]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<volume>28</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_arttext&amp;pid=S1679-49742019000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_abstract&amp;pid=S1679-49742019000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_pdf&amp;pid=S1679-49742019000100030&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo: investigar a cobertura de equipamentos radiográficos odontológicos disponibilizados pelo Sistema Único de Saúde (SUS) nos municípios da região Sul do Brasil em 2016 e a realização de procedimentos radiográficos nos municípios que dispõem desses equipamentos.  Métodos: foi realizado estudo ecológico com dados do Sistema de Informações Ambulatoriais do SUS (unidades básicas de saúde com consultório odontológico, disponibilidade e funcionamento dos equipamentos radiográficos e realização de radiografias) e da Fundação Instituto Brasileiro de Geografia e Estatística (população); foram realizados o teste do qui-quadrado e análise de variância.  Resultados: 984 equipamentos radiográficos odontológicos foram identificados em 479 dos 1.191 municípios analisados; 60% dos municípios não apresentaram equipamentos, 68% apresentaram cobertura menor que a recomendada e 52% dos municípios com equipamentos não realizaram nenhum exame radiográfico durante o ano de 2016.  Conclusão: menos da metade dos municípios possuíam equipamentos radiográficos odontológicos; entre os que tinham esses equipamentos, metade não realizou nenhum procedimento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: investigar la cobertura de equipos radiográficos odontológicos puestos a disposición por el Sistema Único de Salud (SUS) en municipios de la región Sur de Brasil en 2016 e investigar la realización de procedimientos radiográficos en municipios que disponen de esos equipos.  Métodos: se realizó un estudio ecológico con datos del Sistema de Información Ambulatoria del SUS (unidades básicas de salud con consultorio odontológico, disponibilidad/funcionamiento de los equipos radiográficos y realización de radiografías) y de la Fundación Instituto Brasileño de Geografía y Estadística (población); se realizaron pruebas de Chi-cuadrado y análisis de varianza.  Resultados: Se identificaron 984 equipos radiográficos odontológicos en 479 de los 1.191 municipios; 60% no presentaron equipamientos, 68% presentaron cobertura menor a la recomendada y el 52% con equipamiento no realizó ninguna radiografía durante el año de 2016.  Conclusión: menos de la mitad de los municipios tenía equipos de rayos X; entre los que tenían esos equipos, la mitad no realizó ningún procedimiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: to investigate the coverage of dental radiographic equipment provided by the Brazilian National Health System (SUS) in South Brazilian municipalities in 2016 and to investigate radiographic procedures in the municipalities that have this equipment.  Methods: this was an ecological study conducted with data from the SUS Outpatient Information System (primary healthcare units with a dental surgery, radiographic equipment available and operational and X-rays being performed) and Brazilian Institute of Geography and Statistics data (population); the chi-square test and variance analysis were performed.  Results: 984 items of dental radiographic equipment were identified in 479 out of 1,191 municipalities analyzed; 60% of the municipalities had no equipment, 68% had less than the recommended coverage, and 52% of the municipalities with equipment did not perform any radiography examination during 2016.  Conclusion: less than half of the municipalities had radiographic dental equipment; among those that did have this equipment, half did not perform any procedures.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Raios X]]></kwd>
<kwd lng="pt"><![CDATA[Sistemas de Informação em Radiologia]]></kwd>
<kwd lng="pt"><![CDATA[Radiologia]]></kwd>
<kwd lng="pt"><![CDATA[Sistema Único de Saúde]]></kwd>
<kwd lng="pt"><![CDATA[Estudos Ecológicos]]></kwd>
<kwd lng="es"><![CDATA[Rayos X]]></kwd>
<kwd lng="es"><![CDATA[Sistemas de Información Radiológica]]></kwd>
<kwd lng="es"><![CDATA[Radiología]]></kwd>
<kwd lng="es"><![CDATA[Sistema Único de Salud de Brasil]]></kwd>
<kwd lng="es"><![CDATA[Estudios Ecológicos]]></kwd>
<kwd lng="en"><![CDATA[X-Rays]]></kwd>
<kwd lng="en"><![CDATA[Radiology Information Systems]]></kwd>
<kwd lng="en"><![CDATA[Radiology]]></kwd>
<kwd lng="en"><![CDATA[Brazilian National Health System]]></kwd>
<kwd lng="en"><![CDATA[Ecological Studies]]></kwd>
</kwd-group>
</article-meta>
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