| Typicality: | 0.367 |
| Saliency: | 0.274 |
| in joint replacement surgery | 3 | other |
| evidence → relate to → cost-effectiveness | 7 |
| evidence → support → cost-effectiveness | 5 |
| evidence → improve → cost effectiveness | 3 |
| evidence → support → overall cost effectiveness | 3 |
| negative | neutral | positive |
| 0.045 | 0.542 | 0.413 |
| Raw frequency | 18 |
| Normalized frequency | 0.274 |
| Modifier score | 0.500 |
| Perplexity | 31.964 |