Table 4 Relationships between QoL-psychological and Academic employability skills, QoL-social relationships and QoL-environment (multiple regression)
| Â | Â | WHOQoL-BREF-psychological [0-100] | |||
|---|---|---|---|---|---|
| Â | Â | Regression coefficient | SE | 95% CI | p-value |
   Intercept |  | 67.7 | 0.8 | 66.1-69.3 | < 0.001 |
   Faculty | F1 (Luxembourg) | 2.37 | 1.19 | 0.03-4.71 | < 0.001 |
| Â | F2 (Belgium) | -5.03 | 1.17 | -7.34--2.73 | Â |
| Â | F3 (Romania) | 2.67 | 1.25 | 0.21-5.12 | Â |
   Academic employability skills |  | 0.06 | 0.07 | -0.07-0.19 | 0.377 |
   Employability skills × faculty | F1 | 0.09 | 0.09 | -0.09-0.27 | 0.061 |
| Â | F2 | -0.23 | 0.10 | -0.43--0.04 | Â |
| Â | F3 | 0.14 | 0.09 | -0.03-0.32 | Â |
   QoL-environment |  | 0.35 | 0.06 | 0.23-0.46 | < 0.001 |
   QoL-social relationships |  | 0.31 | 0.04 | 0.23-0.40 | < 0.001 |