Table 2. Variables analyzed (median and interquartile interval) nursing students from the National University of Colombia (Bogota), according to work schedule.
| Variables analyzed | Don’t work (n = 211) | Work ≤ 20 h/week (n = 120) | Work > 20 h/week (n = 99) | P (Kruskal–Wallis test) |
|---|---|---|---|---|
| Hours worked (h/week) | 0 | 16(8) | 31(4) | <0.001 |
| Age (years) | 21(4) | 21(3) | 23(5) | <0.001 |
| Courses unable to enroll | 0(2) | 1(2) | 2(3) | 0.001 |
| Courses studied | 4(1) | 4(1) | 4(1) | 0.011 |
| Credits gained | 16(5) | 17(3) | 16(5) | 0.008 |
| Credits lost | 0(0) | 0(0) | 0(3) | 0.015 |
| Grade point average II-2013 | 4(5) | 5(4) | 5(3) | 0.001 |
| % Semester delayed | 25(50) | 25(50) | 50(44) | 0.003 |