<?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>1692-7273</journal-id>
<journal-title><![CDATA[Revista Ciencias de la Salud]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Cienc. Salud]]></abbrev-journal-title>
<issn>1692-7273</issn>
<publisher>
<publisher-name><![CDATA[Editorial Universidad del Rosario]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-72732017000300313</article-id>
<article-id pub-id-type="doi">10.12804/revistas.urosario.edu.co/revsalud/a.6115</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores pronósticos de la infección respiratoria aguda baja grave en menores de 5 años en Colombia]]></article-title>
<article-title xml:lang="en"><![CDATA[Prognosis of Severe Acute Lower Respiratory Infection in Colombian Children under Five Years of Age]]></article-title>
<article-title xml:lang="pt"><![CDATA[Fatores prognósticos da infeção respiratória aguda baixa grave em crianças menores de 5 anos na Colômbia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delgado-Romero]]></surname>
<given-names><![CDATA[Andrés Kamilo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salazar-Palechor]]></surname>
<given-names><![CDATA[Yined Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[Rosalba]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solano]]></surname>
<given-names><![CDATA[Victoria Eugenia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz-Beltrán]]></surname>
<given-names><![CDATA[Germán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Chaves]]></surname>
<given-names><![CDATA[María Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calvache MD MSc FIPP]]></surname>
<given-names><![CDATA[José Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Cauca Facultad Ciencias de la Salud Programa de Pediatría]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad del Cauca Facultad de Ciencias de la Salud Departamento de Pediatría]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad del Cauca Facultad de Ciencias de la Salud Departamento de Pediatría]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Susana López de Valencia  ]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad del Cauca Facultad Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[Popayán ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad del Cauca Facultad de Ciencias de la Salud Departamento de Anestesiología]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>15</volume>
<numero>3</numero>
<fpage>313</fpage>
<lpage>324</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-72732017000300313&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-72732017000300313&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-72732017000300313&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción:  La infección respiratoria aguda baja (IRAB) es uno de los principales problemas de salud pública en menores de 5 años en países en desarrollo. El objetivo de este estudio fue describir la incidencia, mortalidad y factores pronósticos en pacientes menores de 5 años con diagnóstico de IRAB grave, en 2 hospitales de referencia de Popayán, Colombia.  Materiales y métodos:  Estudio de cohorte. Se incluyeron niños entre 2 meses y 5 años con diagnóstico de IRAB grave (neumonía adquirida en comunidad o bronquiolitis). Se recolectaron datos sociodemográficos, paraclínicos y de pronóstico. Los desenlaces de interés fueron la incidencia de muerte, de ingreso a uci y el tiempo de estancia hospitalaria. Se realizó análisis multivariante para evaluar el efecto de factores pronósticos.  Resultados:  Se incluyeron 121 casos. La incidencia de IRAB grave durante seis meses de seguimiento fue 4% ic95% (3,3-4,7). La mortalidad estimada durante el seguimiento fue 0,8% ic95% (0,1-4,4) -1 paciente-. El 33 % de los niños requirió ingreso a UCIP. La mediana de hospitalización global fue 5 días y de estancia en UCIP 4 días. El antecedente de nacimiento pretérmino se asoció de forma independiente con el ingreso a UCIP (or=5,1 ic95 % [1,3-20] p=0,019).  Discusión:  La incidencia de IRAB grave fue de 4%. La mortalidad asociada fue baja y el tiempo de estancia hospitalaria corto. Los factores relacionados a la presentación de IRAB son consistentes con los documentados en la literatura nacional e internacional; único factor pronóstico de importancia para ingreso a UCIP fue el nacimiento prematuro.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Acute lower respiratory infection (ALRI: community acquired and/or bronchiolitis) is one of the main public health issues for children under five years of age. The main purpose of this research was to describe the epidemiological profile, associated factors, and prognosis of ALRI in two hospitals in Popayán, Colombia.  Materials and Methods:  This was a cohort study. We included children from 2 months to 5 years of age with diagnoses of severe ALRI. Socio-demographic profiles, clinical features, and prognostic factors were collected. The main outcomes under study were mortality, admission to ICU, and length of stay. Multivariable analyses were performed to establish the independent contributions of prognostic factors.  Results:  121 patients were included. Incidence of ALRI was 4% ci95% [3,3-4,7] during 6 months of follow-up. Mortality during follow-up was 0,8% (ci95% 0,1-4,4) (one patient). Thirty three percent of children required admission to ICU. Median length of stay was 5 days and length of stay in ICU was 4 days. Preterm birth was independently associated with ICU admission (or=5,1 ci95% [1,3-20] p=0,019).  Discussion:  The incidence of severe ALRI was 4%. Mortality was low and length of stay was short. Factors related to the diagnosis of ALRI in this cohort are consistent with those reported in the national and international literature, and the only independent prognostic factor for admission to ICU was preterm birth.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução:  A infeção respiratória aguda baixa (IRAB) é um dos principais problemas de saúde pública em crianças menores de 5 anos em países em desenvolvimento. O objetivo deste estudo foi descrever a incidência, mortalidade e fatores prognósticos em pacientes menores de 5 anos com diagnóstico de IRAB grave em 2 hospitais de referência de Popayán, Colômbia.  Materiais e métodos:  Estudo de coorte. Incluíram-se crianças entre 2 meses e 5 anos com diagnóstico de IRAB grave (pneumonia adquirida em comunidade e/ou bronquite). Coletaram-se dados sociodemográficos, paraclínicos e de prognóstico. Os desenlaces de interesse foram a incidência de morte, de ingresso a uci e o tempo de estadia hospitalar. Se realizou uma análise multivariada para avaliar o efeito de fatores prognósticos.  Resultados:  Incluíram-se 121 casos. A incidência de IRAB grave durante seis meses de seguimento foi 4% ic95% [3,3-4,7]. A mortalidade estimada durante o seguimento foi 0,8% ic95% [0,1-4,4] (1 paciente). O 33% de crianças requereu ingresso a UCIP. A mediana de hospitalização global foi 5 dias e de estadia na UCIP 4 dias. O antecedente de nascimento pré-termo associou-se de forma independente com o ingresso à UCIP (or=5,1 ic95 % [1,3-20] p=0,019).  Discussão:  A incidência de IRAB grave foi de 4%. A mortalidade associada foi baixa e o tempo de estadia hospitalar curto. Os fatores relacionados à apresentação de IRAB são consistentes com os documentados na literatura nacional e internacional e o único fator prognóstico de importância para ingresso à UCIP foi a história de prematuridade.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Síndrome respiratorio agudo severo]]></kwd>
<kwd lng="es"><![CDATA[neumonía]]></kwd>
<kwd lng="es"><![CDATA[bronquiolitis]]></kwd>
<kwd lng="es"><![CDATA[incidencia]]></kwd>
<kwd lng="es"><![CDATA[mortalidad]]></kwd>
<kwd lng="es"><![CDATA[pronóstico]]></kwd>
<kwd lng="en"><![CDATA[Severe Acute Respiratory Syndrome]]></kwd>
<kwd lng="en"><![CDATA[pneumonia]]></kwd>
<kwd lng="en"><![CDATA[bronchiolitis]]></kwd>
<kwd lng="en"><![CDATA[incidence]]></kwd>
<kwd lng="en"><![CDATA[mortality]]></kwd>
<kwd lng="en"><![CDATA[prognosis]]></kwd>
<kwd lng="pt"><![CDATA[Síndrome respiratório agudo severo]]></kwd>
<kwd lng="pt"><![CDATA[pneumonia]]></kwd>
<kwd lng="pt"><![CDATA[bronquiolite]]></kwd>
<kwd lng="pt"><![CDATA[incidência]]></kwd>
<kwd lng="pt"><![CDATA[mortalidade]]></kwd>
<kwd lng="pt"><![CDATA[prognóstico]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Benguigui]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Lopez Antuñano]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Schmunis]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Yunes]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Infecciones respiratorias en niños]]></source>
<year>1999</year>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="">
<collab>World</collab>
<source><![CDATA[World development report: Investing in health]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rudan]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Tomaskovic]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Boschi-Pinto]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global estimate of the incidence of clinical pneumonia among children under five years of age]]></article-title>
<source><![CDATA[Bull World Health Organ]]></source>
<year>2004</year>
<numero>82</numero>
<issue>82</issue>
<page-range>895-903</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Michelow]]></surname>
<given-names><![CDATA[IC]]></given-names>
</name>
<name>
<surname><![CDATA[Olsen]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Lozano]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiology and clinical characteristics of community acquired pneumonia in hospitalized children]]></article-title>
<source><![CDATA[Pediatrics]]></source>
<year>2004</year>
<numero>113</numero>
<issue>113</issue>
<page-range>701-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="">
<collab>Ministerio de Salud y Protección Social</collab>
<collab>Dirección de epidemiología y demografía</collab>
<collab>Grupo asis</collab>
<source><![CDATA[Análisis de Situación de Salud según regiones, Colombia]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murray]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bottle]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sharland]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Modi]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Aylin]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Majeed]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk Factors for Hospital Admission with rsv Bronchiolitis in England: A Population-Based Birth Cohort Study]]></article-title>
<source><![CDATA[Plos One]]></source>
<year>2015</year>
<volume>9</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jackson]]></surname>
<given-names><![CDATA[Stewart]]></given-names>
</name>
<name>
<surname><![CDATA[Kyle]]></surname>
<given-names><![CDATA[H. Mathews]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for severe acute lower respiratory infections in children - A systematic review and meta-analysis]]></article-title>
<source><![CDATA[Croat Med J]]></source>
<year>2013</year>
<numero>54</numero>
<issue>54</issue>
<page-range>110-21</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tupasi]]></surname>
<given-names><![CDATA[TE]]></given-names>
</name>
<name>
<surname><![CDATA[Mangubat]]></surname>
<given-names><![CDATA[NV]]></given-names>
</name>
<name>
<surname><![CDATA[Sunico]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
<name>
<surname><![CDATA[Magdangal]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Navarro]]></surname>
<given-names><![CDATA[EE]]></given-names>
</name>
<name>
<surname><![CDATA[Leonor]]></surname>
<given-names><![CDATA[ZA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Malnutrition and acute respiratory tract infections in Filipino children]]></article-title>
<source><![CDATA[Rev Infect Dis]]></source>
<year>1990</year>
<numero>12</numero>
<issue>12</issue>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Victora]]></surname>
<given-names><![CDATA[CG]]></given-names>
</name>
<name>
<surname><![CDATA[Fuchs]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Fonseca]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Kirkwood]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk factors for pneumonia among brazilian children: A hierarchical analysis]]></article-title>
<source><![CDATA[Pediatrics]]></source>
<year>1994</year>
<volume>93</volume>
<page-range>977-85</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jaimes]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factores de riesgo para infección respiratoria aguda baja grave en Bogotá,]]></article-title>
<source><![CDATA[Biomédica]]></source>
<year>2001</year>
<numero>23</numero>
<issue>23</issue>
<page-range>283-92</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<collab>Ministerio de la Protección Social</collab>
<collab>Organización Panamericana de la Salud</collab>
<article-title xml:lang=""><![CDATA[Atención Integrada a las Enfermedades Prevalentes de la Infancia aiepi]]></article-title>
<source><![CDATA[Cuadro de procedimientos]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<collab>Departamento Administrativo Nacional de Estadística DANE</collab>
<source><![CDATA[Metodología Déficit de Vivienda]]></source>
<year>2009</year>
<numero>79</numero>
<issue>79</issue>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Khamapirad]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Glezen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical and radiographic assessment of acute lower respiratory tract disease in infants and children]]></article-title>
<source><![CDATA[Sem Respir Infect]]></source>
<year>1987</year>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>130-44</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Chiolo]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalez]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Duran]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ossorio]]></surname>
<given-names><![CDATA[MF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Habilidad de la radiografía de tórax para predecir etiología en niños hospitalizados con neumonía]]></article-title>
<source><![CDATA[Rev Chil Pediatr]]></source>
<year>2008</year>
<volume>79</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>428-31</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[Moreno]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Krishnan]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
<name>
<surname><![CDATA[Duran]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrero]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development and validation of a clinical prediction rule to distinguish bacterial from viral pneumonia in children]]></article-title>
<source><![CDATA[Pediatr Pulmonol]]></source>
<year>2006</year>
<numero>41</numero>
<issue>41</issue>
<page-range>331-7</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dean]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Sullivan]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Soe]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
</person-group>
<source><![CDATA[OpenEpi: Open Source Epidemiologic Statistics for Public Health]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="">
<collab>R Development Core Team</collab>
<source><![CDATA[R: A language and environment for statistical computing]]></source>
<year>2008</year>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="">
<collab>Instituto Nacional de Salud</collab>
<source><![CDATA[Protocolo de Vigilancia en Salud Pública sivigila, Infección Respiratoria Aguda (ira), Versión 05]]></source>
<year>2016</year>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jain]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Arnold]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[Ampofo]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Bramley]]></surname>
<given-names><![CDATA[AM.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Community-acquired pneumonia requiring hospitalization among U.S. children]]></article-title>
<source><![CDATA[New England J Med]]></source>
<year>2015</year>
<volume>372</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>835-45</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[JO]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía de Práctica clínica para la evaluación del riesgo y manejo inicial de la neumonía en niños y niñas menores de 5 años y bronquiolitis en niños y niñas menores de 2 años]]></source>
<year>2014</year>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arifeen]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Black]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Antelman]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Baqui]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Caulfield]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Exclusive breastfeeding reduces acute respiratory infection and diarrhea deaths among infants in Dhaka slums]]></article-title>
<source><![CDATA[Pediatr]]></source>
<year>2001</year>
<volume>108</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="">
<collab>Instituto Colombiano del Bienestar Familiar</collab>
<source><![CDATA[Encuesta Nacional de la situación Nutricional en Colombia ensin]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="">
<collab>Ministerio de Salud</collab>
<source><![CDATA[Indicadores básicos en salud 2013]]></source>
<year>2013</year>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cerqueiro]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Murtagh]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Halac]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Avila]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Weissenbacher]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Epidemiologic risk factors for children with acute lower respiratory tract infection in Buenos Aires: A matched case-control study]]></article-title>
<source><![CDATA[Rev Inf Dis]]></source>
<year>1990</year>
<numero>12</numero>
<issue>12</issue>
</nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedraza-Bernal]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Rodriguez-Martinez]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[Acuña-Cordero]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Predictors of severe disease in hospitalized population of children acute viral lower respiratory tract infections]]></article-title>
<source><![CDATA[J Med Virol.]]></source>
<year>2016</year>
<volume>88</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>754-9</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[García]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
</person-group>
<source><![CDATA[Caracterización epidemiológica de la infección respiratoria aguda grave y circulación viral en Boyacá, Julio de 2012 a Julio de 2013]]></source>
<year>2014</year>
<page-range>85</page-range><publisher-loc><![CDATA[Bogotá ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></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[Rodriguez-Martinez]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[Sossa-Briceño]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Acuña-Cordero]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Relationship between meteorological conditions and respiratory syncytial virus in a tropical country]]></article-title>
<source><![CDATA[Epidemiol Infect]]></source>
<year>2015</year>
<volume>143</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>2679-86</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<collab>Ministerio de Salud de la Nación</collab>
<article-title xml:lang=""><![CDATA[Abordaje Integral de las Infecciones Respiratorias Agudas]]></article-title>
<source><![CDATA[Guía para el Equipo de Salud]]></source>
<year>2011</year>
<numero>6</numero>
<edition>2da</edition>
<issue>6</issue>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
