| Typicality: | 0.471 |
| Saliency: | 0.721 |
| throughout the dental visit | 8 | temporal |
| nitrous oxide → reduce → anxiety | 13 |
| nitrous oxide → relieve → anxiety | 9 |
| nitrous oxide → decrease → anxiety | 5 |
| nitrous oxide → work to calm → anxiety | 3 |
| nitrous oxide → help relieve → anxiety | 3 |
| nitrous oxide → alleviate → anxiety | 3 |
| negative | neutral | positive |
| 0.070 | 0.374 | 0.556 |
| Raw frequency | 36 |
| Normalized frequency | 0.721 |
| Modifier score | 0.500 |
| Perplexity | 41.850 |