Regarding sociodemographic characteristics, 69.9% of the present study were men, in contrast to the study by Estrada et al., in which 59.4% were women, and similar to that described in a study by Rivas et al., where 75.0% were men.
Respecto a las características sociodemográficas, el 69,9% fueron hombres, en contraste con el estudio de Estrada y col., en el cual el 59,4% eran mujeres, y semejante a lo descrito por Rivas y col. 75,0% eran hombres.