| for dressing change | 9 | purpose |
| in the immediate postoperative period | 7 | temporal |
| for investment advice | 3 | purpose |
| group → have → need | 70 |
| group → provide → need | 3 |
| group → have → needs | 3 |
| negative | neutral | positive |
| 0.143 | 0.676 | 0.181 |
| Raw frequency | 76 |
| Normalized frequency | 0.463 |
| Modifier score | 0.893 |
| Perplexity | 125.300 |