<?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>S1679-49742022000200316</article-id>
<article-id pub-id-type="doi">10.1590/s2237-96222022000200027</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Prevalência de atividade sexual desprotegida na população brasileira e fatores associados: Pesquisa Nacional de Saúde, 2019]]></article-title>
<article-title xml:lang="es"><![CDATA[Prevalencia de actividad sexual sin protección en la población brasileña y factores asociados: Encuesta Nacional de Salud, 2019]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of unprotected sexual activity in the Brazilian population and associated factors: National Health Survey, 2019]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[Tiago Odilio de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tesser Junior]]></surname>
<given-names><![CDATA[Zeno Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hallal]]></surname>
<given-names><![CDATA[Ana Luiza Curi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pires]]></surname>
<given-names><![CDATA[Rodrigo Otavio Moretti]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cascaes]]></surname>
<given-names><![CDATA[Andreia Morales]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidade Federal de Santa Catarina Curso de Graduação em Medicina ]]></institution>
<addr-line><![CDATA[Florianópolis SC]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Federal de Santa Catarina Programa de Pós-Graduação em Odontologia ]]></institution>
<addr-line><![CDATA[Florianópolis SC]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidade Federal de Santa Catarina Programa de Pós-Graduação em Saúde Coletiva ]]></institution>
<addr-line><![CDATA[Florianópolis SC]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>31</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_arttext&amp;pid=S1679-49742022000200316&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_abstract&amp;pid=S1679-49742022000200316&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iec.gov.br/scielo.php?script=sci_pdf&amp;pid=S1679-49742022000200316&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Objetivo:  Estimar a prevalência e fatores associados à atividade sexual desprotegida na população brasileira.  Métodos:  Estudo transversal com 61.523 adultos, na idade de 18 anos ou mais, participantes da Pesquisa Nacional de Saúde 2019. Foram estimadas as prevalências de atividade sexual desprotegida no último ano. A associação das variáveis socioeconômicas e demográficas com o desfecho foi analisada pela regressão de Poisson, com estimação das razões de prevalência (RPs) e intervalo de confiança de 95% (IC95%).  Resultados:  A prevalência de atividade sexual desprotegida foi de 76,9% (IC95% 76,3;77,6), maior em todas as macrorregiões nacionais quando comparadas à região Norte, em moradores da zona rural (RP = 1,04; IC95% 1,03;1,06), sexo feminino (RP = 1,06; IC95% 1,05;1,08), idade de 60 anos ou mais (RP = 1,33; IC95% 1,27;1,38), casados (RP = 1,25; IC95% 1,23;1,27) e menos escolarizados (RP = 1,05; IC95% 1,03;1,06).  Conclusão:  Estratégias direcionadas aos grupos com maior prevalência de atividade sexual desprotegida são necessárias.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  Estimar la prevalencia y los factores asociados a la actividad sexual sin protección en la población brasileña.  Métodos:  Estudio transversal con 61.523 adultos mayores de 18 años participantes de la Encuesta Nacional de Salud 2019. Se estimó la prevalencia de actividad sexual sin protección en el último año. La asociación de variables socioeconómicas y demográficas con el desenlace se analizó mediante regresión de Poisson, con estimación de razones de prevalencia (RP) e IC95%.  Resultados:  La prevalencia de actividad sexual sin protección fue del 76,9% (IC95% 76,3;77,6), siendo mayor en todas las regiones en comparación con el Norte, residentes rurales (RP = 1,04; IC95% 1,03;1,06), sexo femenino (RP = 1,06; IC95% 1,05;1,08), mayores de 60 años (RP = 1,33; IC95% 1,27;1,38), casados (RP = 1,25; IC95% 1,23;1,27) y menos educados (RP = 1,05; IC95% 1,03;1,06).  Conclusión: Se necesitan estrategias dirigidas a los grupos con mayor prevalencia de actividad sexual sin protección.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective:  To estimate prevalence of unprotected sexual activity and associated factors in the Brazilian population.  Methods: This was a cross-sectional study with 61,523 adults aged 18 years or older who took part in the 2019 National Health Survey. We estimated prevalence of unprotected sexual activity in the last year. We analyzed association of socioeconomic and demographic variables with the outcome using Poisson regression, estimating prevalence ratios (PR) and 95% confidence intervals (95%CI).  Results:  Prevalence of unprotected sexual activity was 76.9% (95%CI 76.3;77.6), being higher in all the country&#8217;s regions in comparison to the Northern region, as well as being higher among people living in rural areas (PR = 1.04; 95%CI 1.03;1.06), females (PR = 1.06; 95%CI 1.05;1.08), participants aged 60 years or older (PR = 1.33; 95%CI 1.27;1.38), married individuals (PR = 1.25; 95%CI 1.23;1.27) and those with less education (PR = 1.05; 95%CI 1.03;1.06).  Conclusion: Strategies aimed at groups with higher prevalence of unprotected sexual activity are necessary.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Doenças Sexualmente Transmissíveis]]></kwd>
<kwd lng="pt"><![CDATA[Preservativos]]></kwd>
<kwd lng="pt"><![CDATA[Comportamento Sexual]]></kwd>
<kwd lng="pt"><![CDATA[Fatores Socioeconômicos]]></kwd>
<kwd lng="pt"><![CDATA[Saúde do Adulto]]></kwd>
<kwd lng="pt"><![CDATA[Estudos Transversais]]></kwd>
<kwd lng="es"><![CDATA[Enfermedades de Transmisión Sexual]]></kwd>
<kwd lng="es"><![CDATA[Condones]]></kwd>
<kwd lng="es"><![CDATA[Conducta Sexual]]></kwd>
<kwd lng="es"><![CDATA[Factores Socioeconómicos]]></kwd>
<kwd lng="es"><![CDATA[Salud del Adulto]]></kwd>
<kwd lng="es"><![CDATA[Estudios Transversales]]></kwd>
<kwd lng="en"><![CDATA[Sexually Transmitted Diseases]]></kwd>
<kwd lng="en"><![CDATA[Condoms]]></kwd>
<kwd lng="en"><![CDATA[Sexual Behavior]]></kwd>
<kwd lng="en"><![CDATA[Socioeconomic Factors]]></kwd>
<kwd lng="en"><![CDATA[Adult Health]]></kwd>
<kwd lng="en"><![CDATA[Cross-Sectional Studies]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stary]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The changing spectrum of sexually transmitted infections in Europe]]></article-title>
<source><![CDATA[Acta Dermato Venereol]]></source>
<year>2020</year>
<volume>100</volume>
<numero>9</numero>
<issue>9</issue>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The epidemic of major sexually transmitted diseases in Shanghai, China, 2009-2018]]></article-title>
<source><![CDATA[Biosci Trends]]></source>
<year>2019</year>
<volume>13</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>273-5</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kreisel]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Spicknall]]></surname>
<given-names><![CDATA[IH]]></given-names>
</name>
<name>
<surname><![CDATA[Gargano]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[FMT]]></given-names>
</name>
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Markowitz]]></surname>
<given-names><![CDATA[LE]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sexually Transmitted infections among US women and men: prevalence and incidence estimates, 2018]]></article-title>
<source><![CDATA[Sex Transm Dis]]></source>
<year>2021</year>
<volume>48</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>208-14</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="book">
<collab>Ministério da Saúde</collab>
<source><![CDATA[Departamento de Doenças de Condições Crônicas e Infecções Sexualmente Transmissíveis]]></source>
<year>2021</year>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[Ministério da Saúde]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Felisbino-Mendes]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Paula]]></surname>
<given-names><![CDATA[TF]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[ÍE]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira-Campos]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Malta]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análise dos indicadores de saúde sexual e reprodutiva de adolescentes brasileiros, 2009, 2012 e 2015]]></article-title>
<source><![CDATA[Rev Bras Epidemiol]]></source>
<year>2018</year>
<volume>21</volume>
<numero>Suppl 1</numero>
<issue>Suppl 1</issue>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carret]]></surname>
<given-names><![CDATA[MLV]]></given-names>
</name>
<name>
<surname><![CDATA[Fassa]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Silveira]]></surname>
<given-names><![CDATA[DS]]></given-names>
</name>
<name>
<surname><![CDATA[Bertoldi]]></surname>
<given-names><![CDATA[AD]]></given-names>
</name>
<name>
<surname><![CDATA[Hallal]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sintomas de doenças sexualmente transmissíveis em adultos: prevalência e fatores de risco]]></article-title>
<source><![CDATA[Rev Saude Publica]]></source>
<year>2004</year>
<volume>38</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>76-84</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<collab>Controladoria Geral da União</collab>
<source><![CDATA[Portal da transparência. Atendimento a população com medicamentos para tratamento dos portadores de HIV/AIDS, outras infecções sexualmente transmissíveis e hepatites virais]]></source>
<year>2021</year>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[Controladoria Geral da União]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woolley]]></surname>
<given-names><![CDATA[NO]]></given-names>
</name>
<name>
<surname><![CDATA[Macinko]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Association between sociodemographic characteristics and sexual behaviors among a nationally representative sample of adolescent students in Brazil]]></article-title>
<source><![CDATA[Cad Saude Publica]]></source>
<year>2019</year>
<volume>35</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Trossero]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socioeconomic inequalities in HIV knowledge, HIV testing, and condom use among adolescent and young women in Latin America and the Caribbean]]></article-title>
<source><![CDATA[Rev Panam Salud Publica]]></source>
<year>2021</year>
<volume>45</volume>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lovejoy]]></surname>
<given-names><![CDATA[TI]]></given-names>
</name>
<name>
<surname><![CDATA[Heckman]]></surname>
<given-names><![CDATA[TG]]></given-names>
</name>
<name>
<surname><![CDATA[Sikkema]]></surname>
<given-names><![CDATA[KJ]]></given-names>
</name>
<name>
<surname><![CDATA[Hansen]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[Kochman]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Suhr]]></surname>
<given-names><![CDATA[JÁ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Patterns and correlates of sexual activity and condom use behavior in persons 50-plus years of age living with HIV/AIDS]]></article-title>
<source><![CDATA[AIDS Behav]]></source>
<year>2008</year>
<volume>12</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>943-56</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[KF]]></given-names>
</name>
<name>
<surname><![CDATA[Batista]]></surname>
<given-names><![CDATA[AP]]></given-names>
</name>
<name>
<surname><![CDATA[Nacife]]></surname>
<given-names><![CDATA[MBPSL]]></given-names>
</name>
<name>
<surname><![CDATA[Vianna]]></surname>
<given-names><![CDATA[VN]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[WW]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[EL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fatores associados ao não uso de preservativo e prevalência de HIV, hepatites virais B e C e sífilis: estudo transversal em comunidades rurais de Ouro Preto, Minas Gerais, entre 2014 e 2016]]></article-title>
<source><![CDATA[Epidemiol Serv Saude]]></source>
<year>2019</year>
<volume>28</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carreno]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[JSD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso de preservativos nas relações sexuais: estudo de base populacional]]></article-title>
<source><![CDATA[Rev Saude Publica]]></source>
<year>2006</year>
<volume>40</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>720-6</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Stopa]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Szwarcwald]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Gouvea]]></surname>
<given-names><![CDATA[ECDP]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[MLFP]]></given-names>
</name>
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[MPS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pesquisa Nacional de Saúde 2019: histórico, métodos e perspectivas]]></article-title>
<source><![CDATA[Epidemiol Serv Saude]]></source>
<year>2020</year>
<volume>29</volume>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berquó]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[LP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uso do preservativo: tendências entre 1998 e 2005 na população brasileira]]></article-title>
<collab>Grupo de Estudos em População, Sexualidade e Aids</collab>
<source><![CDATA[Rev Saude Publica]]></source>
<year>2008</year>
<volume>42</volume>
<numero>Suppl 1</numero>
<issue>Suppl 1</issue>
<page-range>34-44</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Felisbino-Mendes]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[FG]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[LVA]]></given-names>
</name>
<name>
<surname><![CDATA[Vasconcelos]]></surname>
<given-names><![CDATA[NM]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[MLFP]]></given-names>
</name>
<name>
<surname><![CDATA[Malta]]></surname>
<given-names><![CDATA[DC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sexual behaviors and condom use in the Brazilian population: analysis of the National Health Survey, 2019]]></article-title>
<source><![CDATA[Rev Bras Epidemiol]]></source>
<year>2021</year>
<volume>24</volume>
<numero>Suppl 2</numero>
<issue>Suppl 2</issue>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Iseyemi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[McNicholas]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Peipert]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socioeconomic status as a risk factor for unintended pregnancy in the Contraceptive CHOICE Project]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>2017</year>
<volume>130</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>609-15</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hartmann]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Cesar]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Conhecimento de preservativo masculino entre adolescentes: estudo de base populacional no semiárido nordestino, Brasil]]></article-title>
<source><![CDATA[Cad Saude Publica]]></source>
<year>2013</year>
<volume>29</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>2297-306</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ajayi]]></surname>
<given-names><![CDATA[AI]]></given-names>
</name>
<name>
<surname><![CDATA[Akpan]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Determinants of condom use among parous women in North Central and South Western Nigeria: a cross-sectional survey]]></article-title>
<source><![CDATA[BMC Res Notes]]></source>
<year>2018</year>
<volume>11</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>467</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Odimegwu]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Somefun]]></surname>
<given-names><![CDATA[OD]]></given-names>
</name>
<name>
<surname><![CDATA[Chisumpa]]></surname>
<given-names><![CDATA[VH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Regional differences in positive sexual behaviour among youth in sub-saharan Africa]]></article-title>
<source><![CDATA[J Biosoc Sci]]></source>
<year>2019</year>
<volume>51</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>254-72</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<collab>Ministério da Saúde. Secretaria de Vigilância em Saúde. Departamento de Doenças de Condições Crônicas e Infecções Sexualmente Transmissíveis</collab>
<source><![CDATA[Pesquisa de Conhecimentos, Atitudes e Práticas na População Brasileira - PCAP 2013]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Brasília ]]></publisher-loc>
<publisher-name><![CDATA[Ministério da Saúde]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nasrullah]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Oraka]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Chavez]]></surname>
<given-names><![CDATA[PR]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[DiNenno]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factors associated with condom use among sexually active US adults, National Survey of Family Growth, 2006-2010 and 2011-2013]]></article-title>
<source><![CDATA[J Sex Med]]></source>
<year>2017</year>
<volume>14</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>541-50</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chimbindi]]></surname>
<given-names><![CDATA[NZ]]></given-names>
</name>
<name>
<surname><![CDATA[McGrath]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Herbst]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[San Tint]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Newell]]></surname>
<given-names><![CDATA[M-L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socio-demographic determinants of condom use among sexually active young adults in rural KwaZulu-Natal, South Africa]]></article-title>
<source><![CDATA[Open AIDS J]]></source>
<year>2010</year>
<volume>4</volume>
<page-range>88-95</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guimarães]]></surname>
<given-names><![CDATA[DA]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[VCP]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[CAM]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Gama]]></surname>
<given-names><![CDATA[CAP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Dificuldades de utilização do preservativo masculino entre homens e mulheres: uma experiência de rodas de conversa]]></article-title>
<source><![CDATA[Estud Psicol]]></source>
<year>2020</year>
<volume>24</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>21-31</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jones]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Mosher]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Daniels]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Current contraceptive use in the United States, 2006-2010, and changes in patterns of use since 1995]]></article-title>
<source><![CDATA[Natl Health Stat Report]]></source>
<year>2012</year>
<numero>60</numero>
<issue>60</issue>
<page-range>1-25</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luz]]></surname>
<given-names><![CDATA[ACG]]></given-names>
</name>
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[ALG]]></given-names>
</name>
<name>
<surname><![CDATA[Felipe]]></surname>
<given-names><![CDATA[GF]]></given-names>
</name>
<name>
<surname><![CDATA[Teixeira]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[Marques]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comportamento sexual de idosos assistidos na estratégia saúde da família]]></article-title>
<source><![CDATA[Rev Pesqui]]></source>
<year>2015</year>
<volume>7</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>2229-40</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[SSC]]></given-names>
</name>
</person-group>
<source><![CDATA[Mulheres solteiras e casadas e o uso do preservativo: o que sabem, pensam e praticam]]></source>
<year>2014</year>
<publisher-loc><![CDATA[João Pessoa ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Federal da Paraíba, Centro de Ciências da Saúde]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ali]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Merdad]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Bellizzi]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Socioeconomic variations in risky sexual behavior among adolescents in 14 sub-Saharan Africa countries who report ever having had sex]]></article-title>
<source><![CDATA[Int J Equity Health]]></source>
<year>2021</year>
<volume>20</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>11</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tintuteiro]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
</person-group>
<source><![CDATA[Perfil epidemiológico de infecções sexualmente transmissíveis (ISTs) em adolescentes na cidade de Salvador/Bahia (2012 a 2017)]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Salvador ]]></publisher-loc>
<publisher-name><![CDATA[Unversidade Católica de Salvador]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Souza Júnior]]></surname>
<given-names><![CDATA[PRB]]></given-names>
</name>
<name>
<surname><![CDATA[Szwarcwald]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Damacena]]></surname>
<given-names><![CDATA[GN]]></given-names>
</name>
<name>
<surname><![CDATA[Stopa]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Vieira]]></surname>
<given-names><![CDATA[MLFP]]></given-names>
</name>
<name>
<surname><![CDATA[Almeida]]></surname>
<given-names><![CDATA[WS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cobertura de plano de saúde no Brasil: análise dos dados da Pesquisa Nacional de Saúde 2013 e 2019]]></article-title>
<source><![CDATA[Cien Saude Colet]]></source>
<year>2021</year>
<volume>26</volume>
<numero>Suppl 1</numero>
<issue>Suppl 1</issue>
<page-range>2529-41</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goes]]></surname>
<given-names><![CDATA[EF]]></given-names>
</name>
<name>
<surname><![CDATA[Nascimento]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mulheres negras e brancas e os níveis de acesso aos serviços preventivos de saúde: uma análise sobre as desigualdades]]></article-title>
<source><![CDATA[Saúde em Debate]]></source>
<year>2013</year>
<volume>37</volume>
<numero>99</numero>
<issue>99</issue>
<page-range>571-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
