| Intrinsic factors | Statistical indicator | Extrinsic factors | |||
| Infrastructure and materials | Remuneration | Labor relations | Institution policies | ||
| Self realization | Correlation coefficient* | 0.323 | 0.214 | 0.325 | 0.454 |
| p* | 0.002 | 0.046 | 0.002 | <0.001 | |
| Professional recognition | Correlation coefficient* | 0.310 | 0.211 | 0.389 | 0.411 |
| p* | 0.003 | 0.049 | <0.001 | <0.001 | |
| Delegation of activities | Correlation coefficient* | 0.391 | 0.074 | 0.540 | 0.384 |
| p* | <0.001 | 0.497 | <0.001 | <0.001 | |
| Recognition of contributions to the program | Correlation coefficient* | 0.439 | 0.357 | 0.516 | 0.375 |
| p* | <0.001 | <0.001 | <0.001 | <0.001 | |