In relation to the participants from the Portuguese hospital, the first unit studied was mostly made of young people, 35 years of age or younger mean age: 31.95; female only a 22.1% of men, and limited professional experience 57.3% with less than five years.
En el caso de los participantes del hospital portugués, la primera unidad estudiada estaba constituida mayoritariamente por personas jóvenes, de 35 años o menos media de 31.95, con una presencia de hombres del 22.1%, y escasa experiencia profesional 57.3% menor de cinco años.