| often | 12 | temporal |
| from listlessness | 2 | other |
| in patients with chronic renal failure | 2 | other |
| anemia → be → symptom | 14 |
| anemia → cause → symptom | 8 |
| anemia → be → symptomatic | 4 |
| anemia → lead to → symptom | 3 |
| negative | neutral | positive |
| 0.533 | 0.435 | 0.032 |
| Raw frequency | 29 |
| Normalized frequency | 0.550 |
| Modifier score | 0.736 |
| Perplexity | 95.766 |