<?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>S1679-49742023000100700</article-id>
<article-id pub-id-type="doi">10.1590/s2237-96222023000100008</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Pediatric dentistry procedures performed within the Brazilian National Health System in the state of Rio Grande do Sul before and during the COVID-19 pandemic: difference between the years 2018 and 2021]]></article-title>
<article-title xml:lang="es"><![CDATA[Procedimientos de odontopediatría realizados en el Sistema Único de Salud del estado de Rio Grande do Sul antes y durante la pandemia de COVID-19: diferencia entre los años 2018 y 2021]]></article-title>
<article-title xml:lang="pt"><![CDATA[Procedimentos odontopediátricos realizados pelo Sistema Único de Saúde no Rio Grande do Sul, antes e durante a pandemia de covid-19: diferença entre os anos de 2018 e 2021]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Motta]]></surname>
<given-names><![CDATA[Hellen Monique da]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valença]]></surname>
<given-names><![CDATA[Lara Emmile Evangelista]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernandes]]></surname>
<given-names><![CDATA[Luiza Helena de Souza]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[Rafaela Corrêa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sartori]]></surname>
<given-names><![CDATA[Letícia Regina Morello]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Karam]]></surname>
<given-names><![CDATA[Sarah Arangurem]]></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 Federal de Pelotas Programa de Pós-Graduação em Odontologia ]]></institution>
<addr-line><![CDATA[Pelotas RS]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>32</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_arttext&amp;pid=S1679-49742023000100700&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_abstract&amp;pid=S1679-49742023000100700&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_pdf&amp;pid=S1679-49742023000100700&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: to analyze the difference in the number of primary teeth dental procedures performed within the Brazilian National Health System (SUS) in the state of Rio Grande do Sul, before and during the COVID-19 pandemic.  Methods: this was a descriptive ecological study, using secondary data from the SUS Outpatient Information System (SIA-SUS), from 2018 to 2021, in the state and in its seven health macro-regions; we calculated the relative and absolute frequencies and the percentage difference of the dental procedures performed.  Results: 94,443 and 36,151 dental procedures were recorded before and during the pandemic, respectively, corresponding to a 61.7% reduction; relevant percentage reductions were found in restorative procedures, which reached 20% in the southern region of the state; an increase in the percentage of exodontic and endodontic procedures was found.  Conclusion: the results suggest that the COVID-19 pandemic had negative repercussions on the performance of primary teeth dental procedures in Ro Grande do Sul.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: analizar la diferencia en el número de procedimientos odontológicos en dentición temporal realizados en el Sistema Único de Salud del estado de Rio Grande do Sul, antes y durante la pandemia de COVID-19.  Métodos: estudio ecológico descriptivo, utilizando datos secundarios del Sistema de Información Ambulatorio del SUS (SIA-SUS), de 2018 a 2021, en el estado y en las siete macrorregiones de salud. Se calcularon las frecuencias relativas, absolutas y la diferencia porcentual de los procedimientos odontológicos realizados.  Resultados: se registraron 94.443 y 36.151 procedimientos odontológicos antes y durante la pandemia, respectivamente, lo que corresponde a una reducción del 61,7%. Se observaron reducciones porcentuales relevantes en los procedimientos restaurativos, que alcanzaron 20 puntos porcentuales en la región sur del estado. Se observó un aumento en el porcentaje de procedimientos de exodoncia y endodoncia.  Conclusión: los resultados sugieren que la pandemia de COVID-19 tuvo repercusiones negativas en la realización de procedimientos odontológicos en dentición temporal en el estado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo: analisar a diferença no número de procedimentos odontológicos na dentição decídua, realizados pelo Sistema Único de Saúde (SUS) no estado do Rio Grande do Sul, Brasil, antes e durante a pandemia de covid-19.  Métodos: estudo ecológico descritivo, utilizando-se dados secundários do Sistema de Informações Ambulatoriais do SUS (SIA/SUS), de 2018 a 2021, no estado e em suas sete macrorregiões de saúde; foram calculadas as frequências relativas e absolutas, e a diferença percentual dos procedimentos odontológicos realizados.  Resultados: foram registrados 94.443 e 36.151 procedimentos odontológicos antes e durante a pandemia, respectivamente, correspondendo a uma redução de 61,7%; reduções percentuais relevantes foram observadas nos procedimentos restauradores, atingindo 20 pontos percentuais na região Sul do estado; observou-se aumento no percentual de procedimentos exodônticos e endodônticos.  Conclusão: os resultados sugerem que a pandemia de covid-19 teve repercussões negativas sobre a realização dos procedimentos odontológicos na dentição decídua, no estado.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Epidemiology, Descriptive]]></kwd>
<kwd lng="en"><![CDATA[Tooth, Deciduous]]></kwd>
<kwd lng="en"><![CDATA[Dental Care]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[Brazilian National Health System]]></kwd>
<kwd lng="en"><![CDATA[Ecological Studies]]></kwd>
<kwd lng="es"><![CDATA[Epidemiología descriptiva]]></kwd>
<kwd lng="es"><![CDATA[Diente primário]]></kwd>
<kwd lng="es"><![CDATA[Atención odontológica]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[Sistema Único de Salud]]></kwd>
<kwd lng="pt"><![CDATA[Epidemiologia Descritiva]]></kwd>
<kwd lng="pt"><![CDATA[Dente Decíduo]]></kwd>
<kwd lng="pt"><![CDATA[Assistência Odontológica]]></kwd>
<kwd lng="pt"><![CDATA[Covid-19]]></kwd>
<kwd lng="pt"><![CDATA[Sistema Único de Saúde]]></kwd>
<kwd lng="pt"><![CDATA[Estudos Ecológicos]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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