| anxiety → be related to → ptsd | 5 |
| anxiety → be associated with → ptsd | 4 |
| anxiety → be caused by → ptsd | 3 |
| anxiety → lead to → ptsd | 3 |
| negative | neutral | positive |
| 0.437 | 0.285 | 0.278 |
| Raw frequency | 15 |
| Normalized frequency | 0.330 |
| Modifier score | 0.500 |
| Perplexity | 114.959 |