<?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>2341-4545</journal-id>
<journal-title><![CDATA[GE-Portuguese Journal of Gastroenterology]]></journal-title>
<abbrev-journal-title><![CDATA[GE Port J Gastroenterol]]></abbrev-journal-title>
<issn>2341-4545</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Gastrenterologia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2341-45452024000400022</article-id>
<article-id pub-id-type="doi">10.1159/000530628</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Knowledge in In&#64258;ammatory Bowel Disease: Translation to Portuguese, Validation, and Clinical Application of the IBD-KNOW Questionnaire]]></article-title>
<article-title xml:lang="pt"><![CDATA[Conhecimento na doença in&#64258;amatória intestinal: tradução para português, validação e aplicação clínica do questionário IBD-KNOW]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sequeira]]></surname>
<given-names><![CDATA[Cristiana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Coelho]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Inês Costa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[Sara Ramos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Teixeira]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mangualde]]></surname>
<given-names><![CDATA[João]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cremers]]></surname>
<given-names><![CDATA[Isabelle]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Ana Paula]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Hospitalar de Setúbal Gastroenterology Department ]]></institution>
<addr-line><![CDATA[Setúbal ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<volume>31</volume>
<numero>4</numero>
<fpage>22</fpage>
<lpage>31</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2341-45452024000400022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2341-45452024000400022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2341-45452024000400022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background/Aims:  In&#64258;ammatory bowel disease (IBD)-related knowledge empowers patients, providing the development of adaptative coping strategies. Recently, a more comprehensive questionnaire for evaluating IBD-related knowledge was developed, the IBD-KNOW. The main aim of our study was to translate to Portuguese and validate the IBD-KNOW questionnaire. We also explored the predictors of high scores of disease-related knowledge and the effect of knowledge on health-related quality of life (HRQoL) and therapeutic adherence.  Methods:  This is an observational, unicentric, and cross-sectional study. We translated and adapted the original English version of the IBD-KNOW questionnaire into Portuguese. Afterwards, IBD patients in the outpatient clinics were invited to &#64257;ll out a multimodal form including the Portuguese version of IBD-KNOW, a visual analogue scale (VAS) of self-perceived knowledge, the Portuguese version of Short IBD Questionnaire (SIBDQ) and the Portuguese version of Morisky Adherence Scale 8-item (MMAS-8). Demographic and disease characteristics were collected. We assessed validity (through discriminate validity among non-IBD volunteers and correlation between IBD-KNOW and VAS) and reliability (through internal consistency, test-retest, and intraclass correlation). Statistical analysis was performed using SPSS version 25.0.  Results:  The mean IBD-KNOW score was signi&#64257;cantly different among non-IBD validation group (doctors: 23, nurses: 18, and non-medical volunteers: 12, p &lt; 0.001). IBD-KNOW showed a high internal consistency (Cronbach&#8217;s &#945; 0.78) and intraclass correlation (0.90). As expected, the IBD-KNOW score was positively correlated with VAS for self-perceived knowledge (r =0.45, p &lt; 0.001). One hundred and one patients with IBD (54 with ulcerative colitis and 47 with Crohn&#8217;s disease) completed the questionnaire at baseline. Multivariate analyses showed that a high IBD-KNOW score was associated with longer disease duration (OR: 2.59 [CI 1.11-5.74]; p = 0.04), previous hospitalization (OR: 3.63 [CI 1.301-9.96]; p = 0.01), current biologic treatment (OR: 3.37 [CI 1.31-8.65]; p = 0.02), and higher educational level (OR: 4.66 [CI 1.74-10.21]; p = 0.02). Moreover, there was no signi&#64257;cant correlation between overall IBD-KNOW and SIBDQ, nor between IBD treatment adherence (MMAS-8 = 8) and a higher mean IBD-KNOW score (p = 0.552).  Conclusion:  The Portuguese version of IBD-KNOW is a simple, valid, and reliable tool for assessing IBD-related knowledge. Longer disease duration, hospitalization, use of biologics, and higher educational level are associated with higher levels of knowledge. Higher patient knowledge was not associated with higher HRQoL and adherence to therapy.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução/objetivos:  O conhecimento relacionado com a Doença In&#64258;amatória Intestinal (DII) visa capacitar os doentes, proporcionando o desenvolvimento de estratégias adaptativas de coping. Recentemente, foi desenvolvido um questionário mais abrangente para avaliar os conhecimentos relacionados com a DII, o IBD-KNOW. O principal objetivo do nosso estudo foi traduzir para português e validar o questionário IBD-KNOW. Também explorámos os preditores de um elevado nível de con-hecimento relacionado com a DII e avaliámos o impacto do conhecimento na qualidade de vida associada a cuidados de saúde (QVACS) e na adesão terapêutica.  Métodos:  Este é um estudo observacional, unicêntrico e transversal. Traduzimos e adaptámos para português a versão original inglesa do questionário IBD-KNOW. Posteriormente, os doentes com DII de ambulatório foram convidados a preencher um questionário multimodal que incluía, a versão portuguesa do IBD-KNOW, uma escala visual analógica (EVA) de autoperceção do conhecimento, a versão portuguesa do Short IBD Questionnaire (SIBDQ) e a versão portuguesa do Morisky Adherence Scale 8-item (MMAS-8). Foram colhidos dados referentes a aspetos demográ&#64257;cos e da doença. Avaliámos a vali-dade (através da validade discriminatória entre voluntár-ios sem DII e da correlação entre IBD-KNOW e a EVA) e a &#64257;abilidade (através da consistência interna, do teste-reteste e da correlação intraclasse). A análise estatística foi realizada utilizando a versão 25.0 do SPSS.  Resultados:  A pontuação média do IBD-KNOW foi signi&#64257;cativamente diferente entre os voluntários não-DII (médicos: 23, enfermeiros: 18 e voluntários não-médicos: 12, p &lt; 0,001). O IBD-KNOW mostrou uma elevada consistência interna (Cronbach&#8217;s &#945; 0,78) e uma correlação intraclasse (0,90).]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[In&#64258;ammatory bowel disease]]></kwd>
<kwd lng="en"><![CDATA[Disease knowledge]]></kwd>
<kwd lng="en"><![CDATA[Questionnaire]]></kwd>
<kwd lng="en"><![CDATA[Medication adherence]]></kwd>
<kwd lng="en"><![CDATA[Healthcare-related quality of life]]></kwd>
<kwd lng="pt"><![CDATA[Doença In&#64258;amatória Intestinal]]></kwd>
<kwd lng="pt"><![CDATA[Conhecimento da doença]]></kwd>
<kwd lng="pt"><![CDATA[Questionário]]></kwd>
<kwd lng="pt"><![CDATA[Adesão à terapêutica]]></kwd>
<kwd lng="pt"><![CDATA[Qualidade de vida relacionada com os cuidados de saúde]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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