| for a long time | 6 | temporal |
| at home | 5 | location |
| in the future | 5 | temporal |
| patient → require → dialysis | 26 |
| patient → be on → dialysis | 20 |
| patient → receive → dialysis | 20 |
| patient → need → dialysis | 19 |
| patient → undergo → dialysis | 9 |
| patient → undergo → kidney dialysis | 4 |
| patient → have → dialysis | 3 |
| negative | neutral | positive |
| 0.429 | 0.511 | 0.060 |
| Raw frequency | 101 |
| Normalized frequency | 0.617 |
| Modifier score | 0.643 |
| Perplexity | 92.642 |