| from their insurer | 4 | other |
| always | 2 | degree |
| referral → be → sought | 4 |
| referral → be → asked | 4 |
| referral → be → requested | 3 |
| referral → be → request | 3 |
| negative | neutral | positive |
| 0.228 | 0.703 | 0.068 |
| Raw frequency | 14 |
| Normalized frequency | 0.291 |
| Modifier score | 0.925 |
| Perplexity | 233.702 |