| with the duration | 4 | other |
| than in caucasian population | 2 | other |
| frequency → be → smaller | 10 |
| frequency → be → shorter | 6 |
| frequency → have → shorter range | 3 |
| negative | neutral | positive |
| 0.154 | 0.701 | 0.144 |
| Raw frequency | 19 |
| Normalized frequency | 0.382 |
| Modifier score | 0.500 |
| Perplexity | 446.929 |