Mostrando 1 - 16 Resultados de 16 Para buscar 'random sampling;', tiempo de consulta: 0.12s Limitar resultados
  • 1
    Autores Gallardo-Lizarazo, María del Pilar
    Publicado 2015-12-30
    Descripción: ... city,they were selected through stratified random sampling with proportional allocation, reliability...
  • 2
    Descripción: ...-descriptive study, with simple sampling probabilistic random in a population of adolescent students...
  • 3
    Descripción: ... low birth weight. Materials and Methods: a case-control study was performed using a simple random...
  • 5
    Descripción: .... It was performed a simple random probability sampling. Through the proportional allocation it showed a sample...
  • 7
  • 8
    Autores Torres-Nieto, Herlinda
    Publicado 2013-12-20
    Descripción: ... semester of the nursing program. The sample consisted of 39 students drawn randomly. This work...
  • 9
    Descripción: ... patients who attended overweight and obesity treatment, of which a sample of 53 patients attended therapy...
  • 13
    Autores Fuentes-Ramírez, Alejandra
    Publicado 2017-07-01
    Descripción: ... to resolve the problem of practice. The sample was made of 101 adult patients, with surgical risk I y II...