| from disclosure | 2 | other |
| from ergonomic work stressors | 2 | other |
| specially | 2 | manner |
| nurse → be → protected | 19 |
| nurse → safeguard → their practice | 3 |
| negative | neutral | positive |
| 0.236 | 0.559 | 0.205 |
| Raw frequency | 22 |
| Normalized frequency | 0.366 |
| Modifier score | 0.100 |
| Perplexity | 260.038 |