2006
DOI: 10.1590/s1135-57272006000500007
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Aportaciones de la revisión sistemática y del metaanálisis a la salud pública

Abstract: INTRODUCCIÓNLos epidemiólogos, dentro de los salubristas, son los más inclinados a importar o crear nuevos métodos de investigación que intenten arrojar algo más de luz al estudio de los determinantes de la enfermedad. Uno de esos procedimientos traídos a la salud públi-ca por los epidemiólogos ha sido el metaaná-lisis. El metaanálisis no fue una técnica originada en el seno de la salud pública. El tér-mino fue acuñado por Glass en 1976, un psicólogo de la educación 1 .Desde esa fecha muchos han querido ver pr… Show more

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Cited by 4 publications
(1 citation statement)
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“…Figure 2 shows the absence of bias; the dotted line allows us to perceive a symmetrical graph, which indicates that all relevant articles have been included in the analysis. In Table 2, we used a random effects model [29] which showed the heterogeneity among the selected studies. The random effects model was chosen with the I 2 estimator hedges, i.e., the variability in the effect due to heterogeneity, where I 2 = 97.59% was observed, meaning that there was high heterogeneity among the studies.…”
Section: Resultsmentioning
confidence: 99%
“…Figure 2 shows the absence of bias; the dotted line allows us to perceive a symmetrical graph, which indicates that all relevant articles have been included in the analysis. In Table 2, we used a random effects model [29] which showed the heterogeneity among the selected studies. The random effects model was chosen with the I 2 estimator hedges, i.e., the variability in the effect due to heterogeneity, where I 2 = 97.59% was observed, meaning that there was high heterogeneity among the studies.…”
Section: Resultsmentioning
confidence: 99%