Metadata
Author: scielo-abstract
Data
English[en]
Method: Participants were 513 workers (48.1% male, 51.9% female), obtained by a non-probability sampling.
Spanish[es]
Método: participaron en el estudio 513 trabajadores (48.1 % hombres, 51.9 % mujeres), escogidos mediante un muestreo no probabilístico.