*2.1. Participants*

This was a descriptive cross-sectional study with 400 nursing students, of whom 82.75% were women (*n* = 331) and 17.25% were men (*n* = 69). It is important to take into account that most nursing students are females; therefore, in the proportion of samples in studies related to these professionals, the representation of women is considerably greater than that of men. The average age of the participants was 23.29 years. Most of the participants (*n* = 396) belonged to Spanish universities, and the greatest participation was from Andalusian universities (64.5%) (students from national and international universities that taught the degree of nursing participated in the study; the origin and number of participants is shown in Annex II). Regarding the sociodemographic characteristics, it is important to highlight that 60% of the students lived with their families (*n* = 232), 30.75% lived with other university students (*n* = 123), and 8.75% lived alone (*n* = 35).
