| because of longer | 5 | cause |
| patient → require → more care | 12 |
| patient → need → more care | 9 |
| patient → require → more attention | 4 |
| negative | neutral | positive |
| 0.416 | 0.491 | 0.093 |
| Raw frequency | 25 |
| Normalized frequency | 0.372 |
| Modifier score | 0.900 |
| Perplexity | 207.028 |