| less commonly | 5 | degree |
| before this procedure | 4 | temporal |
| in his body | 4 | location |
| patient → have → anxiety | 30 |
| patient → complain of → anxiety | 10 |
| patient → develop → anxiety | 6 |
| patient → suffer with → anxiety | 3 |
| negative | neutral | positive |
| 0.645 | 0.309 | 0.046 |
| Raw frequency | 49 |
| Normalized frequency | 0.490 |
| Modifier score | 0.730 |
| Perplexity | 165.060 |