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        "resumen" => "<span id="as0005" class="elsevierStyleSection elsevierViewall"><p id="sp0005" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Objectivo&#58;</span> Determinar que vari&#225;vel entre o volume expirado for&#231;ado no primeiro segundo &#40;VEF<span class="elsevierStyleInf">1</span>&#41;&#44; a press&#227;o parcial do oxig&#233;nio no sangue arterial &#40;PaO<span class="elsevierStyleInf">2</span>&#41;&#44; a hipoxemia nocturna e a for&#231;a muscular do quadric&#237;pite femoral pode predizer a dist&#226;ncia percorrida no teste de caminhada de seis minutos &#40;TC6&#41; em doentes com DPOC&#46;</p><p id="sp0010" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Doentes e m&#233;todos&#58;</span> Um estudo observacional do tipo transversal&#44; envolvendo trinta doentes encaminhados a um programa de reabilita&#231;&#227;o pulmonar de um hospital universit&#225;rio&#46; A fun&#231;&#227;o pulmonar foi avaliada por espirometria&#44; gasometria arterial e oximetria nocturna&#46; A fun&#231;&#227;o muscular pela for&#231;a muscular do quadric&#237;pite femoral e a avalia&#231;&#227;o da capacidade funcional pelo TC6&#46;</p><p id="sp0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Resultados&#58;</span> A an&#225;lise de regress&#227;o bivariada mostrou que a for&#231;a do quadric&#237;pite femoral foi a &#250;nica vari&#225;vel que se mostrou estatisticamente significativa &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;002&#41; em predizer a dist&#226;ncia&#44; sendo respons&#225;vel por 38&#37; da vari&#226;ncia do TC6&#46; Para essas vari&#225;veis a rela&#231;&#227;o estabelecida estatisticamente foi que para cada quilo de for&#231;a do quadric&#237;pite femoral&#44; os doentes caminharam 5&#44;9 metros no TC6&#46;</p><p id="sp0020" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Conclus&#227;o&#58;</span> Os resultados indicam a import&#226;ncia da for&#231;a muscular do MI em testes de esfor&#231;o subm&#225;ximo&#46; Entre as vari&#225;veis estudadas&#44; apenas a for&#231;a muscular do quadric&#237;pite femoral p&#244;de predizer a dist&#226;ncia percorrida no TC6 em portadores de doen&#231;a pulmonar obstrutiva cr&#243;nica&#46;</p><p id="sp0025" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2009&#59; XV &#40;2&#41;&#58; 199-214</span></p></span>"
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        "resumen" => "<span id="as0010" class="elsevierStyleSection elsevierViewall"><p id="sp0030" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Aim&#58;</span> To determine which variable &#40;forced expiratory volume in 1 second &#40;FEV<span class="elsevierStyleInf">1</span>&#41;&#44; partial pressure of oxygen in arterial blood &#40;PaO<span class="elsevierStyleInf">2</span>&#41;&#44; nocturnal hypoxaemia and muscular strength of femoral quadriceps&#41; can predict the distance walked in the six-minute walk test &#40;6MWT&#41; by COPD patients&#46;</p><p id="sp0035" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Methods&#58;</span> A cross-sectional and observational study of thirty patients referred to a pulmonary rehabilitation programme at a university hospital&#46; Lung function was evaluated by spirometry&#44; arterial blood gas analysis and nocturnal oximetry&#46; Muscle function was evaluated by quadriceps strength and functional capacity by the 6MWT&#46;</p><p id="sp0040" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Results&#58;</span> Bivariate regression analysis showed that quadriceps strength&#44; was the only variable to correlate significantly with the distance walked in the 6MWT &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;002&#41;&#44; accounting for 38&#37; of the 6MWT variance&#46; The statistical relationship established for these variables was 1<span class="elsevierStyleHsp" style=""></span>kg of quadriceps strength equalled 5&#46;9 metres walked in the 6MWT&#46;</p><p id="sp0045" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Conclusions&#58;</span> Our results showed the importance of lower limb muscle strength in submaximal exercise testing&#46; We conclude that femoral quadriceps muscle strength is the only one of the variables studied which can predict the distance COPD patients walk in the 6MWT&#46;</p><p id="sp0050" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2009&#59; XV &#40;2&#41;&#58; 199-214</span></p></span>"
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Artigo Original/Original Article
Influência da função pulmonar e da força muscular na capacidade funcional de portadores de doença pulmonar obstrutiva crónica
The influence of lung function and muscular strength on the functional capacity of chronic obstructive pulmonary disease patients
Sérgio Leite Rodrigues1,*, César Augusto Melo e Silva2, Tereza Lima3, Carlos Alberto de Assis Viegas4, Marcelo Palmeira Rodrigues5, Fernanda Almeida Ribeiro6
1 Mestre em Ciências da Saúde / MSC, Health Sciences, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 - 901 Brasília – DF Brasil
2 Doutor em Ciências Médicas / PhD, Health Sciences, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 - 901 Brasília – DF Brasil
3 Mestre em Clínica Médica / MSC, Internal Medicine, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 - 901 Brasília – DF Brasil
4 Doutor em Fisiopatologia Respiratória / PhD, Respiratory Physiopathology, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 - 901 Brasília – DF Brasil
5 Doutor em Ciências Médicas / PhD, Medical Sciences, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 -901 Brasília – DF Brasil
6 Mestre em Ciências da Saúde / MSC, Health Sciences, Universidade de Brasília – UnB, Hospital Universitário de Brasília – HUB Rua L2 Norte Quadras 605 CEP 70840 -901 Brasília – DF Brasil
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      "en" => array:1 [
        "titulo" => "The influence of lung function and muscular strength on the functional capacity of chronic obstructive pulmonary disease patients"
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    "fechaRecibido" => "2008-08-01"
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            0 => "Teste de caminhada de seis minutos"
            1 => "reabilita&#231;&#227;o pulmonar"
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            0 => "COPD"
            1 => "hypoxaemia"
            2 => "muscle strength"
            3 => "musculoskeletal system"
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            5 => "six-minute walk test"
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        "titulo" => "Resumo"
        "resumen" => "<span id="as0005" class="elsevierStyleSection elsevierViewall"><p id="sp0005" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Objectivo&#58;</span> Determinar que vari&#225;vel entre o volume expirado for&#231;ado no primeiro segundo &#40;VEF<span class="elsevierStyleInf">1</span>&#41;&#44; a press&#227;o parcial do oxig&#233;nio no sangue arterial &#40;PaO<span class="elsevierStyleInf">2</span>&#41;&#44; a hipoxemia nocturna e a for&#231;a muscular do quadric&#237;pite femoral pode predizer a dist&#226;ncia percorrida no teste de caminhada de seis minutos &#40;TC6&#41; em doentes com DPOC&#46;</p><p id="sp0010" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Doentes e m&#233;todos&#58;</span> Um estudo observacional do tipo transversal&#44; envolvendo trinta doentes encaminhados a um programa de reabilita&#231;&#227;o pulmonar de um hospital universit&#225;rio&#46; A fun&#231;&#227;o pulmonar foi avaliada por espirometria&#44; gasometria arterial e oximetria nocturna&#46; A fun&#231;&#227;o muscular pela for&#231;a muscular do quadric&#237;pite femoral e a avalia&#231;&#227;o da capacidade funcional pelo TC6&#46;</p><p id="sp0015" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Resultados&#58;</span> A an&#225;lise de regress&#227;o bivariada mostrou que a for&#231;a do quadric&#237;pite femoral foi a &#250;nica vari&#225;vel que se mostrou estatisticamente significativa &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;002&#41; em predizer a dist&#226;ncia&#44; sendo respons&#225;vel por 38&#37; da vari&#226;ncia do TC6&#46; Para essas vari&#225;veis a rela&#231;&#227;o estabelecida estatisticamente foi que para cada quilo de for&#231;a do quadric&#237;pite femoral&#44; os doentes caminharam 5&#44;9 metros no TC6&#46;</p><p id="sp0020" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Conclus&#227;o&#58;</span> Os resultados indicam a import&#226;ncia da for&#231;a muscular do MI em testes de esfor&#231;o subm&#225;ximo&#46; Entre as vari&#225;veis estudadas&#44; apenas a for&#231;a muscular do quadric&#237;pite femoral p&#244;de predizer a dist&#226;ncia percorrida no TC6 em portadores de doen&#231;a pulmonar obstrutiva cr&#243;nica&#46;</p><p id="sp0025" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2009&#59; XV &#40;2&#41;&#58; 199-214</span></p></span>"
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        "titulo" => "Abstract"
        "resumen" => "<span id="as0010" class="elsevierStyleSection elsevierViewall"><p id="sp0030" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Aim&#58;</span> To determine which variable &#40;forced expiratory volume in 1 second &#40;FEV<span class="elsevierStyleInf">1</span>&#41;&#44; partial pressure of oxygen in arterial blood &#40;PaO<span class="elsevierStyleInf">2</span>&#41;&#44; nocturnal hypoxaemia and muscular strength of femoral quadriceps&#41; can predict the distance walked in the six-minute walk test &#40;6MWT&#41; by COPD patients&#46;</p><p id="sp0035" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Methods&#58;</span> A cross-sectional and observational study of thirty patients referred to a pulmonary rehabilitation programme at a university hospital&#46; Lung function was evaluated by spirometry&#44; arterial blood gas analysis and nocturnal oximetry&#46; Muscle function was evaluated by quadriceps strength and functional capacity by the 6MWT&#46;</p><p id="sp0040" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Results&#58;</span> Bivariate regression analysis showed that quadriceps strength&#44; was the only variable to correlate significantly with the distance walked in the 6MWT &#40;p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#46;002&#41;&#44; accounting for 38&#37; of the 6MWT variance&#46; The statistical relationship established for these variables was 1<span class="elsevierStyleHsp" style=""></span>kg of quadriceps strength equalled 5&#46;9 metres walked in the 6MWT&#46;</p><p id="sp0045" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Conclusions&#58;</span> Our results showed the importance of lower limb muscle strength in submaximal exercise testing&#46; We conclude that femoral quadriceps muscle strength is the only one of the variables studied which can predict the distance COPD patients walk in the 6MWT&#46;</p><p id="sp0050" class="elsevierStyleSimplePara elsevierViewall"><span class="elsevierStyleBold">Rev Port Pneumol 2009&#59; XV &#40;2&#41;&#58; 199-214</span></p></span>"
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Article information
ISSN: 08732159
Original language: Portuguese
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