| from all ten regions of zimbabwe | 8 | location |
| from doctors | 7 | other |
| from government hospitals | 6 | location |
| patient → be → referred | 53 |
| patient → be referred to → hospital | 7 |
| patient → be referred for → treatment | 3 |
| negative | neutral | positive |
| 0.252 | 0.679 | 0.069 |
| Raw frequency | 63 |
| Normalized frequency | 0.609 |
| Modifier score | 0.933 |
| Perplexity | 72.580 |