| in critical care | 6 | location |
| particularly | 3 | degree |
| in determining allergic triggers | 2 | purpose |
| symptom → be → useful | 8 |
| symptom → serve → purpose | 4 |
| symptom → play → role | 3 |
| negative | neutral | positive |
| 0.349 | 0.522 | 0.129 |
| Raw frequency | 15 |
| Normalized frequency | 0.293 |
| Modifier score | 1.000 |
| Perplexity | 109.112 |