Through a theoretical sampling, 11 nursing professionals from both sexes were intentionally selected - six female nurses and five male nurses - belonging to Hospital Base from the city of Valdivia, Chile, between December 2011 and January 2012.
A través de un muestreo, teórico se seleccionaron, de manera intencionada, 11 profesionales de enfermería de ambos sexos - seis enfermeras y cinco enfermeros - pertenecientes al Hospital Base de la ciudad de Valdivia, Chile, entre diciembre de 2011 y enero de 2012.