Table 2.

Sociodemographic characteristics of the sample.

	Mean ± SD or n (%)
Age (years)	20.5 ± 3.4
Male	20.3 ± 2.8
Female	20.5 ± 3.7
Sex
Male	182 (36.3%)
Female	319 (63.7%)
Simultaneous work/study
No	386 (77.0%)
Yes	115 (23.0%)
University (city)
Valencia	329 (65.7%)
Alicante	79 (15.8%)
Barcelona	53 (10.6%)
Madrid	40 (7.9%)
Living in
Home	350 (69.9%)
Apartment for rent	82 (16.4)
Hall of Residence	69 (13.8%)
Knowledge area
Health Sciences	448 (89.4%)
Social Sciences	31 (6.2%)
Scientific/Technological	22 (4.4%)