Yasna Elizabeth Orellana Zapata
- Académico
- Profesor Asistente
Yasna Elizabeth Orellana Zapata
- Académico
- Profesor Asistente
Docencia, investigación y asesoramiento metodológico estadístico para tesis de postgrado y proyectos de investigación.
Grado Académico
- Doctor en Estadística, Pontificia Universidad Católica de Chile
Unidad Académica
Nutrición Pública
Áreas de interés
| 2017 | Correa-Burrows P, Burrows R, Ibaceta C, Orellana Y, Ivanovic D. Physically active Chilean school kids perform better in language and mathematics. Health Promot Int 2017; 32(2):241-249 |
| 2016 | Casanova MP, Orellana Y. A Bayesian semi-parametric approach to the ordinal calibration problem . Communications in Statistics – Theory and Methods 2016 Jan 21 (In Press) |
| 2015 | Correa-Burrows P, Burrows R, Orellana Y, Ivanovic D. The relationship between unhealthy snacking at school and academic outcomes: a population study in Chilean schoolchildren. Public Health Nutr 2015; 18(11):2022-2030. |
| 2015 | Moreno L, Cano M, Orellana Y, Kain J. Compliance of physical activity guidelines by Chilean low-income children:difference between school and weekend days and nutritional status. Nutr Hosp 2015; 31(5):2195-2201 |
| 2014 | Ivanovic D, Ibaceta C, Correa Burrows P, Orellana Y, Calderón P, Morales G, Leyton B, Almagià A, Lizana P, Burrows R. Brain development and scholastic achievement in the Quality Education Measurement System (SIMCE) Tests in Chilean school-age children. Pediatr Res 2014; 75(3):464-470 |
| 2014 | Burrows R, Correa P, Ibaceta C, Orellana Y, Almagliá A, Lizana P, Ivanovic D. Scheduled physical activity is associated with better academic performance in Chilean school-age children. J Phys Act Health 2014; 11(8):1600-1606 |
| 2014 | Kain J, Orellana Y, Leyton B, Taibo M, Vio F. Association between socioeconomic vulnerability and height with obesity in low income Chilean children in the transition from preschool to first grade. Ecol Food Nutr 2014; 53:241-255 |
| 2013 | Tapia L, Lizana P, Orellana Y, Villagrán F, Arias V, Almagià A, Burrows R, Ivanovic D. Somatotipo y capacidad intelectual (prueba de matrices progresivas de Raven) en escolares chilenos (Somatotype and intellectual ability (Raven progressive matrices test) in Chilean school-age children. Nutr Hosp 2013; 28(5):1552-1557 |
| 2013 | Vásquez F, Cerda R, Andrade M, Morales G, Gálvez P, Orellana Y, Leyton B. Diferencias en magnitud de estado nutricional en escolares chilenos según la referencia CDC y OMS 2005-2008 (Differences in magnitude of nutritional status in Chilean school children according to CDC and WHO 2005-2008 reference). Nutr Hosp 2013; 28(1):217-222 |
| 2009 | Iglesias P, Orellana Y, Quintana F. Nonparametric Bayesian modelling using skewed dirichlet process. J Stat Plan Inference 2009; 139:1203–1214 |
| 2011 | Morales G, Del Valle C, Beldar C, Orellana Y, Soto A, Ivanovic D. Consumo de drogas en estudiantes universitarios que cursan primer y cuarto año (Drugs consumption in university students attending first and fourth grades). Rev Méd Chil 2011; 139:1573-1580 |
| 2009 | Larraín ME, Camus J, Orellana Y, Arrieta M. Construct validity and reliability of an instrument to assess the impact of female images presented by the mass media on female adolescents. Ter Psicol 2009; 27(1):27-39 |