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        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">PLATINO is a population-based study designed to determine the prevalence of chronic obstructive pulmonary disease &#40;COPD&#41; in S&#227;o Paulo&#44; Brazil&#59; Mexico City&#44; Mexico&#59; Montevideo&#44; Uruguay&#59; Santiago de Chile&#44; Chile&#59; and Caracas&#44; Venezuela&#46; The objective of this portion of PLATINO was to describe preventive and pharmacological treatment of COPD patients and factors associated with such treatment&#46;</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p class="elsevierStyleSimplePara elsevierViewall">Eligible subjects completed a questionnaire and underwent postbronchodilator spirometry&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">Of the total of 5529 individuals who answered items referring to treatment&#44; 758 had COPD &#40;ratio of postbronchodilator forced expiratory volume in 1 second to forced vital capacity of &#60;0&#46;7&#41;&#44; and 86 of them had been previously diagnosed by a physician&#46; Among all COPD patients&#44; only half of smokers or former smokers had been advised to quit and 24&#46;7&#37; had received some type of respiratory medication&#46; Only 13&#46;5&#37; had used inhaled corticosteroids&#44; and those were the patients with the most severe disease&#46; In the group of patients who had a prior medical diagnosis of COPD&#44; 69&#37; of the smokers or former smokers had been advised to quit by a physician and 75&#46;6&#37; had received respiratory medication in the preceding year&#58; 43&#37; reported having used inhaled medication and 36&#37; had used bronchodilators&#46; Rates of vaccination against influenza and the use of mucolytic drugs and inhalers varied from one health care facility to another&#46; All drug prescriptions were based on previous spirometry&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">Spirometry emerged not only as a diagnostic tool&#44; but also as a factor associated with treatment&#44; against a background of uneven use of available health care resources in these 5 Latin American cities&#46;</p>"
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Original Articles
Treatment of Chronic Obstructive Pulmonary Disease in 5 Latin American Cities: The PLATINO Study
María Victorina López Varelaa,
Corresponding author
mlopez@chasque.net

Correspondence: Dr MV López Varela Facultad de Medicina, Universidad de la República 21 de Septiembre 2353/301. 11200 Montevideo, Uruguay
, Adriana Muiñoa, Rogelio Pérez Padillab, José Roberto Jardimc, Carlos Tálamod, María Montes de Ocad, Gonzalo Valdiviae, Julio Pertuzée, Ron Halbertf, Ana María Menezesg, the PLATINO Group *
a Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
b Instituto de Enfermeades Respiratorias, Ciudad de México, Mexico
c Facultad de Medicina, Universidad Federal de São Paulo, São Paulo, Brazil
d Facultad de Medicina, Universidad Central de Venezuela, Caracas, Venezuela
e Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago de Chile, Chile
f UCLA School of Public Health, Los Angeles, California, USA
g Programa de Posgraduación en Epidemiología, Universidad Federal de Pelotas, Pelotas, Brazil
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        "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p class="elsevierStyleSimplePara elsevierViewall">PLATINO is a population-based study designed to determine the prevalence of chronic obstructive pulmonary disease &#40;COPD&#41; in S&#227;o Paulo&#44; Brazil&#59; Mexico City&#44; Mexico&#59; Montevideo&#44; Uruguay&#59; Santiago de Chile&#44; Chile&#59; and Caracas&#44; Venezuela&#46; The objective of this portion of PLATINO was to describe preventive and pharmacological treatment of COPD patients and factors associated with such treatment&#46;</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p class="elsevierStyleSimplePara elsevierViewall">Eligible subjects completed a questionnaire and underwent postbronchodilator spirometry&#46;</p> <span class="elsevierStyleSectionTitle">Results</span><p class="elsevierStyleSimplePara elsevierViewall">Of the total of 5529 individuals who answered items referring to treatment&#44; 758 had COPD &#40;ratio of postbronchodilator forced expiratory volume in 1 second to forced vital capacity of &#60;0&#46;7&#41;&#44; and 86 of them had been previously diagnosed by a physician&#46; Among all COPD patients&#44; only half of smokers or former smokers had been advised to quit and 24&#46;7&#37; had received some type of respiratory medication&#46; Only 13&#46;5&#37; had used inhaled corticosteroids&#44; and those were the patients with the most severe disease&#46; In the group of patients who had a prior medical diagnosis of COPD&#44; 69&#37; of the smokers or former smokers had been advised to quit by a physician and 75&#46;6&#37; had received respiratory medication in the preceding year&#58; 43&#37; reported having used inhaled medication and 36&#37; had used bronchodilators&#46; Rates of vaccination against influenza and the use of mucolytic drugs and inhalers varied from one health care facility to another&#46; All drug prescriptions were based on previous spirometry&#46;</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p class="elsevierStyleSimplePara elsevierViewall">Spirometry emerged not only as a diagnostic tool&#44; but also as a factor associated with treatment&#44; against a background of uneven use of available health care resources in these 5 Latin American cities&#46;</p>"
      ]
      "es" => array:1 [
        "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p class="elsevierStyleSimplePara elsevierViewall">PLATINO es un estudio de base poblacional para medir la prevalencia de la enfermedad pulmonar obstructiva cr&#243;nica &#40;EPOC&#41; en S&#227;o Paulo &#40;Brasil&#41;&#44; Ciudad de M&#233;xico &#40;M&#233;xico&#41;&#44; Montevideo &#40;Uruguay&#41;&#44; Santiago de Chile &#40;Chile&#41; y Caracas &#40;Venezuela&#41;&#46; El objetivo ha sido describir el tratamiento preventivo y farmacol&#243;gico en individuos con EPOC y los factores asociados al mismo&#46;</p> <span class="elsevierStyleSectionTitle">Pacientes y m&#233;todos</span><p class="elsevierStyleSimplePara elsevierViewall">Los sujetos elegibles completaron un cuestionario y realizaron una espirometr&#237;a posbroncodilatador&#46;</p> <span class="elsevierStyleSectionTitle">Resultados</span><p class="elsevierStyleSimplePara elsevierViewall">De un total de 5&#46;529 individuos con datos autorreferidos sobre tratamiento&#44; se identific&#243; como afectados de EPOC &#40;relaci&#243;n volumen espiratorio forzado en el primer segundo&#47;capacidad vital forzada &#60; 0&#44;7 posbroncodilatador&#41; a 758&#44; de los que 86 ten&#237;an diagn&#243;stico m&#233;dico previo&#46; Considerando la totalidad de los pacientes con EPOC&#44; s&#243;lo la mitad de los fumadores o exfumadores hab&#237;a recibido consejo antitab&#225;quico y el 24&#44;7&#37; recibi&#243; alg&#250;n tipo de medicaci&#243;n respiratoria&#46; El uso de esteroides inhalados alcanz&#243; un 13&#44;5&#37; de los individuos m&#225;s graves&#46; En el grupo de EPOC con diagn&#243;stico m&#233;dico previo&#44; el 69&#37; de los fumadores o exfumadores hab&#237;a recibido consejo m&#233;dico para dejar de fumar y el 75&#44;6&#37; medicaci&#243;n respiratoria en el &#250;ltimo a&#241;o&#44; un 43&#37; de ellos por v&#237;a inhalada y un 36&#37; broncodilatadores&#46; La cobertura de vacunaci&#243;n antigripal y el uso de mucol&#237;ticos e inhaladores fueron variables en los distintos centros&#46; Todas las prescripciones terap&#233;uticas se asociaron a espirometr&#237;a previa&#46;</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p class="elsevierStyleSimplePara elsevierViewall">La espirometr&#237;a surge no s&#243;lo como una herramienta diagn&#243;stica&#44; sino como factor asociado al tratamiento&#44; en un contexto dispar de utilizaci&#243;n de los recursos disponibles en estas 5 ciudades de Am&#233;rica Latina&#46;</p>"
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    "NotaPie" => array:2 [
      0 => array:2 [
        "etiqueta" => "&#42;"
        "nota" => "<p class="elsevierStyleNotepara">Mar&#237;a M&#225;rquez&#44; Pedro Hallal&#44; Dolores Moreno&#44; Fernanda Rosa&#44; Aquiles Camelier&#46;</p>"
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      1 => array:1 [
        "nota" => "<p class="elsevierStyleNotepara">Boehringer-Ingelheim financed the study&#44; but had no role in the development of the protocol&#44; the conduct of the study&#44; or the preparation of the present manuscript&#46;</p>"
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    ]
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