| in hospital | 7 | location |
| in children | 6 | location |
| by patients | 4 | other |
| medicine → be → approved | 72 |
| medicine → be approved for → use | 26 |
| medicine → be approved for → widespread use | 3 |
| negative | neutral | positive |
| 0.108 | 0.559 | 0.332 |
| Raw frequency | 101 |
| Normalized frequency | 0.609 |
| Modifier score | 0.829 |
| Perplexity | 178.957 |