| in population average selenium intake | 7 | other |
| from 30 to 90 microgram | 2 | other |
| selenium → result in → increase | 4 |
| selenium → prevent → increase | 3 |
| negative | neutral | positive |
| 0.152 | 0.580 | 0.267 |
| Raw frequency | 7 |
| Normalized frequency | 0.191 |
| Modifier score | 0.500 |
| Perplexity | 167.666 |