| in addressing human rights/ethics | 6 | other |
| in delivering research-based care | 6 | other |
| in the public realm | 5 | location |
| nurse → have → role | 33 |
| nurse → have → specific role | 3 |
| negative | neutral | positive |
| 0.099 | 0.668 | 0.233 |
| Raw frequency | 36 |
| Normalized frequency | 0.457 |
| Modifier score | 0.900 |
| Perplexity | 171.686 |