| for long term use | 3 | purpose |
| by the nhs | 2 | other |
| in scotland | 2 | location |
| medicine → be → accepted | 10 |
| medicine → be accepted for → use | 4 |
| negative | neutral | positive |
| 0.074 | 0.603 | 0.323 |
| Raw frequency | 14 |
| Normalized frequency | 0.267 |
| Modifier score | 0.700 |
| Perplexity | 173.461 |