Table 1. Characteristics of the participants (n = 314).

Age, Md (SD)	22.05 (3.75)
Sex, females (%)	222 (70.7)
Stable relationship, no (%)	158 (50.5)
Children, none (%)	300 (95.5)
Scholarship, no (%)	199 (63.4)
Campus, Santiago (%)	195 (62.1)
Weekly studying hours, Md (SD)	37.27 (17.52)
Failed subjects, no (%)	212 (67.9)
Job, no (%)	266 (84.7)
First year of study (%)	62 (19.8)
Second (%)	63 (20.0)
Third (%)	60 (19.1)
Fourth (%)	69 (22.0)
Fifth (%)	60 (19.1)

Md  =  Mean; SD  =  Standard Deviation.

Number and percentage (%).