Child-care attendance and common morbidity: evidence of association in the literature and questions of design

Papers on child-care attendance as a risk factor for acute respiratory infections and diarrhea were reviewed. There was great variety among the studies with regard to the design, definition of exposure and definition of outcomes. All the traditional epidemiological study designs have been used. The...

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Main Author: Aluísio J. D. Barros
Format: Article
Language:English
Published: Universidade de São Paulo
Series:Revista de Saúde Pública
Subjects:
Online Access:http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S0034-89101999000100013&lng=en&tlng=en
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author Aluísio J. D. Barros
author_facet Aluísio J. D. Barros
author_sort Aluísio J. D. Barros
collection DOAJ
description Papers on child-care attendance as a risk factor for acute respiratory infections and diarrhea were reviewed. There was great variety among the studies with regard to the design, definition of exposure and definition of outcomes. All the traditional epidemiological study designs have been used. The studies varied in terms of how child-care attendance in general was defined, and for different settings. These definitions differed especially in relation to the minimum time of attendance required. The outcomes were also defined and measured in several different ways. The analyses performed were not always appropriate, leading to sets of results of uneven quality, and composed of different measures of association relating different exposures and outcomes, that made summarizing difficult. Despite that, the results reported were remarkably consistent. Only two of the papers reviewed failed to show some association between child-care attendance and increased acute respiratory infections, or diarrhea. On the other hand, the magnitude of the associations reported varied widely, especially for lower respiratory infections. Taken together, the studies so far published provide evidence that children attending child-care centers, especially those under three years of age, are at a higher risk of upper respiratory infections, lower respiratory infections, and diarrhea. The studies were not consistent, however, in relation to attendance at child-care homes. Children in such settings were sometimes similar to those in child-care centers, sometimes similar to those cared for at home, and sometimes presented an intermediate risk.
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spelling doaj.art-a3bfb7153f4c4fe9a969eb6ecf27403a2022-12-21T18:39:36ZengUniversidade de São PauloRevista de Saúde Pública0034-89101518-878733198106S0034-89101999000100013Child-care attendance and common morbidity: evidence of association in the literature and questions of designAluísio J. D. Barros0Universidade Federal de PelotasPapers on child-care attendance as a risk factor for acute respiratory infections and diarrhea were reviewed. There was great variety among the studies with regard to the design, definition of exposure and definition of outcomes. All the traditional epidemiological study designs have been used. The studies varied in terms of how child-care attendance in general was defined, and for different settings. These definitions differed especially in relation to the minimum time of attendance required. The outcomes were also defined and measured in several different ways. The analyses performed were not always appropriate, leading to sets of results of uneven quality, and composed of different measures of association relating different exposures and outcomes, that made summarizing difficult. Despite that, the results reported were remarkably consistent. Only two of the papers reviewed failed to show some association between child-care attendance and increased acute respiratory infections, or diarrhea. On the other hand, the magnitude of the associations reported varied widely, especially for lower respiratory infections. Taken together, the studies so far published provide evidence that children attending child-care centers, especially those under three years of age, are at a higher risk of upper respiratory infections, lower respiratory infections, and diarrhea. The studies were not consistent, however, in relation to attendance at child-care homes. Children in such settings were sometimes similar to those in child-care centers, sometimes similar to those cared for at home, and sometimes presented an intermediate risk.http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S0034-89101999000100013&lng=en&tlng=eninfecções respiratóriasdiarréiafatores de riscocreches
spellingShingle Aluísio J. D. Barros
Child-care attendance and common morbidity: evidence of association in the literature and questions of design
Revista de Saúde Pública
infecções respiratórias
diarréia
fatores de risco
creches
title Child-care attendance and common morbidity: evidence of association in the literature and questions of design
title_full Child-care attendance and common morbidity: evidence of association in the literature and questions of design
title_fullStr Child-care attendance and common morbidity: evidence of association in the literature and questions of design
title_full_unstemmed Child-care attendance and common morbidity: evidence of association in the literature and questions of design
title_short Child-care attendance and common morbidity: evidence of association in the literature and questions of design
title_sort child care attendance and common morbidity evidence of association in the literature and questions of design
topic infecções respiratórias
diarréia
fatores de risco
creches
url http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S0034-89101999000100013&lng=en&tlng=en
work_keys_str_mv AT aluisiojdbarros childcareattendanceandcommonmorbidityevidenceofassociationintheliteratureandquestionsofdesign