<?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>1645-0086</journal-id>
<journal-title><![CDATA[Psicologia, Saúde & Doenças]]></journal-title>
<abbrev-journal-title><![CDATA[Psic., Saúde & Doenças]]></abbrev-journal-title>
<issn>1645-0086</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Psicologia da Saúde]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1645-00862020000300713</article-id>
<article-id pub-id-type="doi">10.15309/20psd210314</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Adesão à terapêutica médica: o desenvolvimento e a validação de um questionário]]></article-title>
<article-title xml:lang="en"><![CDATA[Adherence to medical therapy: the development and the validation of a questionnaire]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[Sílvia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Matas]]></surname>
<given-names><![CDATA[Andreia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Joana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[João]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[Henrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
<xref ref-type="aff" rid="A a"/>
<xref ref-type="aff" rid="A9"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Unidade Local de Saúde da Guarda  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Hospitalar de Trás os Montes e Alto Douro  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Unidade de Saúde Familiar de Araceti  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidade do Porto Faculdade de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Centro Hospitalar Universitário de Coimbra  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidade da Beira Interior Faculdade de Ciências da Saúde ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af7">
<institution><![CDATA[,Universidade da Beira Interior Faculdade de Ciências Sociais e Humanas ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af8">
<institution><![CDATA[,Research Centre in Sports Sciences, Health Sciences and Human Development  ]]></institution>
<addr-line><![CDATA[Vila Real ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af9">
<institution><![CDATA[,Centro de Investigação em Ciências da Saúde  ]]></institution>
<addr-line><![CDATA[Covilhã ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>21</volume>
<numero>3</numero>
<fpage>713</fpage>
<lpage>725</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1645-00862020000300713&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1645-00862020000300713&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1645-00862020000300713&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo A adesão à terapêutica médica pode ser entendida como o processo pelo qual os doentes respeitam uma dada prescrição/recomendação médica. Para medir essa adesão, é possível a aplicação de questionários. No entanto, a disponibilidade deste tipo de instrumento está muito condicionada à adesão em patologias específicas, não havendo um questionário geral que a medisse em Portugal. Para preencher esta lacuna, desenvolveu-se a presente investigação. Tratou-se de um procedimento de construção/desenvolvimento e validação de um questionário que respeitou as análises de fiabilidade, de conteúdo e de constructo. O desenvolvimento envolveu a criação de um painel técnico para revisão de literatura e consultoria médica. Após o pré-teste, disseminou-se o questionário por via online, constituído por 35 itens, juntamente com um questionário sociodemográfico e um questionário de avaliação do Locus de Controlo para a Saúde. As respostas dos 222 indivíduos que participaram neste estudo permitiram calcular uma medida de consistência interna muito boa (&#945;=0,80). Da submissão dos itens à Análise Fatorial Exploratória (KMO=0,751), obteve-se uma solução fatorial com duas dimensões (&#945;=0,81 e &#945;=0,75, respetivamente). Também se obtiveram resultados positivos para a validade convergente (adesão à terapêutica*locus de controlo para a saúde=0,412; p&lt;0,001). O questionário de avaliação da adesão à terapêutica médica desenvolvido e validado na presente investigação tem boas propriedades psicométricas e está apto à avaliação da adesão em contexto clínico e de investigação nesta área.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Adherence to medical therapy can be understood as the process by which patients respect a given medical prescription/recommendation. To measure this adherence, it is possible to apply questionnaires. However, the availability of this type of instrument is highly conditioned on adherence to specific pathologies, and there is no general questionnaire to measure it in Portugal. To fill this gap, the present investigation was developed. This was a procedure of construction / development and validation of a questionnaire that respected reliability, content and construct analyzes. The development involved the creation of a technical panel for literature review and medical consultancy. After the pre-test, the questionnaire was disseminated online, consisting of 35 items, together with a sociodemographic questionnaire and a questionnaire to assess the Health Locus of Control. The responses of the 222 individuals who participated in this study made it possible to calculate a measure of very good internal consistency (&#945; = 0,80). From the submission of items to Exploratory Factor Analysis (KMO = 0,751), a factorial solution with two dimensions was obtained (&#945; = 0,81 and &#945; = 0,75, respectively). Positive results were also obtained for convergent validity (adherence to therapy*control locus for health = 0,412; p &lt;0,001). The questionnaire for assessing adherence to medical therapy developed and validated in the present investigation has good psychometric properties and is capable of assessing adherence in a clinical and research context in this area.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Adesão à terapêutica médica]]></kwd>
<kwd lng="pt"><![CDATA[questionário]]></kwd>
<kwd lng="en"><![CDATA[Adherence to medical therapy]]></kwd>
<kwd lng="en"><![CDATA[questionnaire]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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