| Typicality: | 0.389 |
| Saliency: | 0.326 |
| professional → know about → the importance of ventilation | 8 |
| professional → recognize → the significance of ventilation | 5 |
| professional → know about → the significance of ventilation | 4 |
| professional → understand → the importance of ventilation | 4 |
| professional → recognize → the importance of ventilation | 3 |
| negative | neutral | positive |
| 0.027 | 0.745 | 0.228 |
| Raw frequency | 24 |
| Normalized frequency | 0.326 |
| Modifier score | 0.500 |
| Perplexity | 84.503 |