Use of causal diagrams for nursing research: a tool for application in epidemiological studies
Abstract Many epidemiological studies seek to assess the effect of one or several exposures on one or more outcomes. However, to quantify the causal inference produced, statistical techniques are commonly used that contrast the association among the variables of interest, not precisely of causal ef...
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Universidad de Antioquia
2019
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oai:doaj.org-article:6b7460c3c0d741b7af04f5cb492ed8be2021-11-27T14:52:06ZUse of causal diagrams for nursing research: a tool for application in epidemiological studies2216-028010.17533/udea.iee.v37n1e01https://doaj.org/article/6b7460c3c0d741b7af04f5cb492ed8be2019-02-01T00:00:00Zhttps://revistas.udea.edu.co/index.php/iee/article/view/337777https://doaj.org/toc/2216-0280Abstract Many epidemiological studies seek to assess the effect of one or several exposures on one or more outcomes. However, to quantify the causal inference produced, statistical techniques are commonly used that contrast the association among the variables of interest, not precisely of causal effect.(1) In fact, although these measures may not have a causal interpretation, the results are often adjusted for all potential confounding factors. (2,3) Some contemporary epidemiologists developed new methodological tools for causal inference,like the theory or contra-factual model(4) and representation of causal effects through the Directed Acyclic Graph (DAG).(5) The DAG, a fusion of the probability theory with trajectory diagrams, is quite useful to visually deduct the statistical associations implied by the causal relations among the study variables. How to cite this article: Cañón-Montañez W, Rodríguez-Acelas AL. Use of Causal Diagrams for Nursing Research: a Tool for Application in Epidemiological Studies. Invest. Educ. Enferm. 2019; 37(1):e01.Wilson Cañón MontañezAlba Luz Rodríguez AcelasUniversidad de AntioquiaarticleNursingRT1-120ENInvestigación y Educación en Enfermería, Vol 37, Iss 1 (2019) |
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Nursing RT1-120 |
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Nursing RT1-120 Wilson Cañón Montañez Alba Luz Rodríguez Acelas Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
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Abstract
Many epidemiological studies seek to assess the effect of one or several exposures on one or more outcomes. However, to quantify the causal inference produced, statistical techniques are commonly used that contrast the association among the variables of interest, not precisely of causal effect.(1) In fact, although these measures may not have a causal interpretation, the results are often adjusted for all potential confounding factors. (2,3) Some contemporary epidemiologists developed new methodological tools for causal inference,like the theory or contra-factual model(4) and representation of causal effects through the Directed Acyclic Graph (DAG).(5) The DAG, a fusion of the probability theory with trajectory diagrams, is quite useful to visually deduct the statistical associations implied by the causal relations among the study variables.
How to cite this article: Cañón-Montañez W, Rodríguez-Acelas AL. Use of Causal Diagrams for Nursing Research: a Tool for Application in Epidemiological Studies. Invest. Educ. Enferm. 2019; 37(1):e01. |
| format |
article |
| author |
Wilson Cañón Montañez Alba Luz Rodríguez Acelas |
| author_facet |
Wilson Cañón Montañez Alba Luz Rodríguez Acelas |
| author_sort |
Wilson Cañón Montañez |
| title |
Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| title_short |
Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| title_full |
Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| title_fullStr |
Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| title_full_unstemmed |
Use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| title_sort |
use of causal diagrams for nursing research: a tool for application in epidemiological studies |
| publisher |
Universidad de Antioquia |
| publishDate |
2019 |
| url |
https://doaj.org/article/6b7460c3c0d741b7af04f5cb492ed8be |
| work_keys_str_mv |
AT wilsoncanonmontanez useofcausaldiagramsfornursingresearchatoolforapplicationinepidemiologicalstudies AT albaluzrodriguezacelas useofcausaldiagramsfornursingresearchatoolforapplicationinepidemiologicalstudies |
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