| without sufficient vitamin a | 5 | other |
| very | 3 | degree |
| frequently | 2 | degree |
| skin → be → dry | 20 |
| skin → become → dry | 13 |
| skin → feel → dry | 3 |
| negative | neutral | positive |
| 0.440 | 0.282 | 0.278 |
| Raw frequency | 36 |
| Normalized frequency | 1.000 |
| Modifier score | 0.800 |
| Perplexity | 71.427 |