Main and interaction effects
| β | SE | P value | ||
| Main effects | ||||
| Constant | — | 0.114 | 0.035 | ** |
| Location (Desirable) | — | 1.40 | 0.075 | *** |
| Working culture (Supportive) | — | 1.271 | 0.0069 | *** |
| Familiarity with specialty (Quite) | — | 0.293 | 0.071 | *** |
| Familiarity with specialty (Very) | — | 0.472 | 0.076 | *** |
| Working conditions (Good) | — | 0.840 | 0.082 | *** |
| Working conditions (Excellent) | — | 1.162 | 0.083 | *** |
| Opportunities for professional development (Average) | — | 0.361 | 0.050 | *** |
| Opportunities for Professional Development (Excellent) | — | 0.870 | 0.061 | *** |
| Potential earnings | — | 0.026 | 0.003 | *** |
| Interaction effects | ||||
| Location (Desirable) | Male | −0.374 | 0.059 | *** |
| Working culture (Supportive) | Male | −0.20 | 0.060 | ** |
| Location (Desirable) | Graduate entry (yes) | −0.162 | 0.075 | * |
| Working culture (Supportive) | Graduate entry (yes) | −0.168 | 0.0761 | * |
| Opportunites for professional development (Average) | Graduate entry (yes) | −0.084 | 0.094 | |
| Opportunities for professional development (Excellent) | Graduate entry (yes) | −0.224 | 0.106 | * |
| Familiarity with specialty (Quite) | Training application (yes) | 0.175 | 0.084 | * |
| Familiarity with specialty (Very) | Training application (yes) | 0.029 | 0.096 | |
| Working culture (Supportive) | Training application (yes) | −0.172 | 0.070 | * |
| Working conditions (Good) | Training application (yes) | −0.120 | 0.0986 | |
| Working conditions (Excellent) | Training application (yes) | −0.240 | 0.0970 | * |
| Location (Desirable) | Home country (world) | −0.255 | 0.098 | ** |
| Model statistics | ||||
| Number of respondents | 662 | |||
| Number of observations | 15 868 | |||
| Number of parameters | 19 | |||
| Model log-likelihood | −3613.1 |
*P<0.05; **P<0.01; ***P<0.001.