Search Results - model regression

Soluble RAGE as a severity marker in community acquired pneumonia associated sepsis by Narvaez Rivera, Rodrigo M., Rendón, Adrián, Salinas Carmona, Mario César, Rosas Taraco, Adrián Geovanni

“…The SOFA score showed the greatest difference between surviving and non-surviving groups (P = .003) with similar results in ARDS patients (P = .005). sRAGE levels tended to be higher in non-surviving (P = .058) and ARDS patients (P = .058). Logistic regression modeling demonstrated that SOFA (P = .013) and sRAGE (P = .05) were the only variables that modified the probability of a fatal outcome. …”
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El efecto mediador del desempeño de los proveedores en la relación del capital intelectual y el desempeño operativo. Resultados preliminares by Vasconcelo-Álvarez, Román, Álvarez-Hernández, José Gerardo, Pedraza-Melo, Norma Angélica, Lavín-Verástegui, Jesús

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Empirical research on the relationship between violence and social development in Colombia by Cotte Poveda, Alexander

“…We use different datasets to measure violence and economic development, and we employ panel fixed-effects regressions and a dynamic panel model for a sample of 32 Colombian departments between 1993 and 2007. …”
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Factores que explican el valor del suelo. Caso Hermosillo, Sonora, México by QUINTANA, JESÚS, OJEDA, ARTURO, GARCÍA, JESÚS F.

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Fenotipos de obesidad y su asociación con el polimorfismo Pro12Ala del gen PPARƴ2 en mujeres de 18 a 50 años. by Robles Camporredondo, Gabriela

“…With the results of their genetic analysis (rs1801282 polymorphism), obtained by PCR-RT, genotypic and allelic frequencies were calculated; subsequently the association between Pro12Ala polymorphism of PPAR2 gene with the obesity phenotypes identified in the study population was evaluated employing a lineal regression statistical model. Results: participants were cataloged like “Normal weight obese” (42%), “Metabolically healthy obese” (23%), “Metabolically unhealthy obese” (19%), “Normal weight lean” (14%) and “Metabolically obese normal weight” (2%). …”
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Fenotipos de obesidad y su asociación con el polimorfismo Pro12Ala del gen PPARƴ2 en mujeres de 18 a 50 años. by Robles Camporredondo, Gabriela

“…With the results of their genetic analysis (rs1801282 polymorphism), obtained by PCR-RT, genotypic and allelic frequencies were calculated; subsequently the association between Pro12Ala polymorphism of PPAR2 gene with the obesity phenotypes identified in the study population was evaluated employing a lineal regression statistical model. Results: participants were cataloged like “Normal weight obese” (42%), “Metabolically healthy obese” (23%), “Metabolically unhealthy obese” (19%), “Normal weight lean” (14%) and “Metabolically obese normal weight” (2%). …”
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Eficiencia técnica de la atención al paciente con diabetes en el primer nivel = Technical efficiency in primary care for patients with diabetes by Salinas Martínez, Ana María, Amaya Alemán, María Agustina, Arteaga García, Julio César, Núñez Rocha, Georgina Mayela, Garza Elizondo, María Eugenia

“…We used data envelopment analysis with inputs and outputs for diabetes care from 47 family units within a social security agency in Nuevo Leon. Tobit regression models were also used. Results. Seven units were technically efficient in providing services and nine in achieving health goals. …”
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Los tamaños de las muestras en encuestas de las ciencias sociales y su repercusión en la generación del conocimiento (Sample sizes for social science surveys and impact on knowl... by Rositas Martínez, Juan

“…Practical rules suggested by several researchers when determining samples sizes were tested and as a result it was integrated a guide for determining sample sizes for dichotomous, continuous, discrete and Likert variables, correlation and regression methods, factor analysis, Cronbach's alpha, and structural equation models. …”
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Determinantes del Desempeño de las Pequeñas Empresas en México: Un Estudio Empírico: Small Business Determinants of Performance in Mexico: An Empirical Study by Barragán Codina, José Nicolás, Robichaud, Yves, Cachon, Jean Charles, McGraw, Egbert

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Indicadores de calidad de planta en viveros forestales del estado de Tamaulipas. by Morales Pérez, Edilberto

“…Likewise, the comparison of means of the Dickson quality indices was made to see if there are significant differences between the first and second production of plants in the different nurseries. Multiple linear regression models were created for each species studied that allow the prediction of Dickson quality indexes of robustness and quality index. …”
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Indicadores de calidad de planta en viveros forestales del estado de Tamaulipas. by Morales Pérez, Edilberto

“…Likewise, the comparison of means of the Dickson quality indices was made to see if there are significant differences between the first and second production of plants in the different nurseries. Multiple linear regression models were created for each species studied that allow the prediction of Dickson quality indexes of robustness and quality index. …”
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Relación entre conectividad con la naturaleza, apego al lugar y restauración. by Aquino González, Victoria Aydée

“…As latin american cultures have this quality named familism which could explain its high scores and its lowest relations, that leads to think that some bonds or process as restoration needs a certain degree of privacy and affinity to be developed. In the regressions made by scale, place attachment got the highest percentage of variance explained among the three variables, followed by perceived restoration, and lastly connectedness with nature, which had the lowest variance explained, due to this it was omitted from the model. …”
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Relación entre conectividad con la naturaleza, apego al lugar y restauración. by Aquino González, Victoria Aydée

“…As latin american cultures have this quality named familism which could explain its high scores and its lowest relations, that leads to think that some bonds or process as restoration needs a certain degree of privacy and affinity to be developed. In the regressions made by scale, place attachment got the highest percentage of variance explained among the three variables, followed by perceived restoration, and lastly connectedness with nature, which had the lowest variance explained, due to this it was omitted from the model. …”
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El desempeño del personal y el compromiso organizacional en hospitales universitarios mexicanos: un modelo de ecuaciones estructurales basado en regresiones de mínimos cuadrados pa... by Lozano Quintanilla, Sonia

“…This investigation seeks to identify organizational and individual factors that determine personnel performance and organizational commitment through professional health personnel behavioral features, using structural equation modeling based on partial least squares regressions. …”
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El desempeño del personal y el compromiso organizacional en hospitales universitarios mexicanos: un modelo de ecuaciones estructurales basado en regresiones de mínimos cuadrados pa... by Lozano Quintanilla, Sonia

“…This investigation seeks to identify organizational and individual factors that determine personnel performance and organizational commitment through professional health personnel behavioral features, using structural equation modeling based on partial least squares regressions. …”
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