The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis
Descripción del Articulo
The aim of this study was to evaluate if the methods of weighing Nellore cattle by digital scale (gold standard) and indirect by thoracic measurement are concordant applying the Lin’s Concordance Correlation Coefficient (CCC), the Bland-Altman Graph and the Survival Curve of the difference of the me...
| Autores: | , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2019 |
| Institución: | Universidad Nacional Mayor de San Marcos |
| Repositorio: | Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
| Lenguaje: | español |
| OAI Identifier: | oai:ojs.csi.unmsm:article/15916 |
| Enlace del recurso: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15916 |
| Nivel de acceso: | acceso abierto |
| Materia: | Bland-Altman’s graph; indirect weighing; Lin’s concordance correlation coefficient; survival curve coeficiente de concordancia de Lin curva de supervivencia gráfico de Bland-Altman pesaje indirecto |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysisEl riesgo en la utilización de la cinta métrica torácica como método de pesaje bovino. Análisis estadísticoMartínez Jiménez, VanessaMazucheli, JosmarPicada Emanuelli, IsabeleBland-Altman’s graph; indirect weighing; Lin’s concordance correlation coefficient; survival curvecoeficiente de concordancia de Lincurva de supervivenciagráfico de Bland-Altmanpesaje indirectoThe aim of this study was to evaluate if the methods of weighing Nellore cattle by digital scale (gold standard) and indirect by thoracic measurement are concordant applying the Lin’s Concordance Correlation Coefficient (CCC), the Bland-Altman Graph and the Survival Curve of the difference of the mean. The data of 46 steers reported in Watanabe et al. (2017) was analyzed applying these alternative methods. A greater average weight was observed in the measurements obtained with the digital scale, while the range obtained with the thoracic tape was greater, with an average difference between weights of 13.8 kg. In addition, the weight obtained with the digital balance has a minimum and median greater than that obtained by the thoracic tape. It was verified with the three methods that the measurements with the digital balance and the thoracic tape are not concordant for the weight data of Nelore steers. The measures present differences that make it impossible for these methods to be interchangeable, therefore, the calculation of the weight of Nelore cattle through the thoracic tape provides measures that can lead to erroneous conclusions.El objetivo del presente estudio fue evaluar si los métodos de pesaje mediante balanza digital (gold standard) e indirecto por medición torácica son concordantes aplicando el Coeficiente de Concordancia Lin (CCC), el Gráfico de Bland-Altman y la Curva de Supervivencia de la diferencia de las medias en bovinos Nelore. Se analizaron los datos de 46 novillos reportados en Watanabe et al. (2017) aplicando métodos alternativos. Se observó un peso medio mayor en las medidas obtenidas con balanza digital, mientras que el rango obtenido con la cinta torácica fue mayor, con una diferencia media entre los pesos de 13.8 kg. Además, el peso obtenido con la balanza digital presenta un mínimo y mediana mayor que el obtenido mediante la cinta torácica. Se comprobó con los tres métodos que las mediciones con la balanza digital y la cinta torácica no son concordantes para los datos del peso de novillos Nelore. Las medidas presentan diferencias que imposibilitan que estos métodos sean intercambiables; por lo tanto, el cálculo del peso de bovinos Nelore mediante la cinta torácica proporciona medidas que pueden llevar a conclusiones erróneas.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2019-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1591610.15381/rivep.v30i1.15669Revista de Investigaciones Veterinarias del Perú; Vol 30 No 1 (2019); 54-60Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 1 (2019); 54-601682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15916/13692Derechos de autor 2019 Vanessa Martínez Jiménez, Josmar Mazucheli, Isabele Picada Emanuellihttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:09:52Zmail@mail.com - |
| dc.title.none.fl_str_mv |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis El riesgo en la utilización de la cinta métrica torácica como método de pesaje bovino. Análisis estadístico |
| title |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| spellingShingle |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis Martínez Jiménez, Vanessa Bland-Altman’s graph; indirect weighing; Lin’s concordance correlation coefficient; survival curve coeficiente de concordancia de Lin curva de supervivencia gráfico de Bland-Altman pesaje indirecto |
| title_short |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| title_full |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| title_fullStr |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| title_full_unstemmed |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| title_sort |
The risks in the use of the thoracic tape measure as a method of bovine weighing. Statistical analysis |
| dc.creator.none.fl_str_mv |
Martínez Jiménez, Vanessa Mazucheli, Josmar Picada Emanuelli, Isabele |
| author |
Martínez Jiménez, Vanessa |
| author_facet |
Martínez Jiménez, Vanessa Mazucheli, Josmar Picada Emanuelli, Isabele |
| author_role |
author |
| author2 |
Mazucheli, Josmar Picada Emanuelli, Isabele |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Bland-Altman’s graph; indirect weighing; Lin’s concordance correlation coefficient; survival curve coeficiente de concordancia de Lin curva de supervivencia gráfico de Bland-Altman pesaje indirecto |
| topic |
Bland-Altman’s graph; indirect weighing; Lin’s concordance correlation coefficient; survival curve coeficiente de concordancia de Lin curva de supervivencia gráfico de Bland-Altman pesaje indirecto |
| dc.description.none.fl_txt_mv |
The aim of this study was to evaluate if the methods of weighing Nellore cattle by digital scale (gold standard) and indirect by thoracic measurement are concordant applying the Lin’s Concordance Correlation Coefficient (CCC), the Bland-Altman Graph and the Survival Curve of the difference of the mean. The data of 46 steers reported in Watanabe et al. (2017) was analyzed applying these alternative methods. A greater average weight was observed in the measurements obtained with the digital scale, while the range obtained with the thoracic tape was greater, with an average difference between weights of 13.8 kg. In addition, the weight obtained with the digital balance has a minimum and median greater than that obtained by the thoracic tape. It was verified with the three methods that the measurements with the digital balance and the thoracic tape are not concordant for the weight data of Nelore steers. The measures present differences that make it impossible for these methods to be interchangeable, therefore, the calculation of the weight of Nelore cattle through the thoracic tape provides measures that can lead to erroneous conclusions. El objetivo del presente estudio fue evaluar si los métodos de pesaje mediante balanza digital (gold standard) e indirecto por medición torácica son concordantes aplicando el Coeficiente de Concordancia Lin (CCC), el Gráfico de Bland-Altman y la Curva de Supervivencia de la diferencia de las medias en bovinos Nelore. Se analizaron los datos de 46 novillos reportados en Watanabe et al. (2017) aplicando métodos alternativos. Se observó un peso medio mayor en las medidas obtenidas con balanza digital, mientras que el rango obtenido con la cinta torácica fue mayor, con una diferencia media entre los pesos de 13.8 kg. Además, el peso obtenido con la balanza digital presenta un mínimo y mediana mayor que el obtenido mediante la cinta torácica. Se comprobó con los tres métodos que las mediciones con la balanza digital y la cinta torácica no son concordantes para los datos del peso de novillos Nelore. Las medidas presentan diferencias que imposibilitan que estos métodos sean intercambiables; por lo tanto, el cálculo del peso de bovinos Nelore mediante la cinta torácica proporciona medidas que pueden llevar a conclusiones erróneas. |
| description |
The aim of this study was to evaluate if the methods of weighing Nellore cattle by digital scale (gold standard) and indirect by thoracic measurement are concordant applying the Lin’s Concordance Correlation Coefficient (CCC), the Bland-Altman Graph and the Survival Curve of the difference of the mean. The data of 46 steers reported in Watanabe et al. (2017) was analyzed applying these alternative methods. A greater average weight was observed in the measurements obtained with the digital scale, while the range obtained with the thoracic tape was greater, with an average difference between weights of 13.8 kg. In addition, the weight obtained with the digital balance has a minimum and median greater than that obtained by the thoracic tape. It was verified with the three methods that the measurements with the digital balance and the thoracic tape are not concordant for the weight data of Nelore steers. The measures present differences that make it impossible for these methods to be interchangeable, therefore, the calculation of the weight of Nelore cattle through the thoracic tape provides measures that can lead to erroneous conclusions. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-03-04 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15916 10.15381/rivep.v30i1.15669 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15916 |
| identifier_str_mv |
10.15381/rivep.v30i1.15669 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/15916/13692 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2019 Vanessa Martínez Jiménez, Josmar Mazucheli, Isabele Picada Emanuelli http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Derechos de autor 2019 Vanessa Martínez Jiménez, Josmar Mazucheli, Isabele Picada Emanuelli http://creativecommons.org/licenses/by-nc-sa/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publisher.none.fl_str_mv |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| dc.source.none.fl_str_mv |
Revista de Investigaciones Veterinarias del Perú; Vol 30 No 1 (2019); 54-60 Revista de Investigaciones Veterinarias del Perú; Vol. 30 Núm. 1 (2019); 54-60 1682-3419 1609-9117 reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú instname:Universidad Nacional Mayor de San Marcos instacron:UNMSM |
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Revista UNMSM - Revista de Investigaciones Veterinarias del Perú |
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Universidad Nacional Mayor de San Marcos |
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mail@mail.com |
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La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).