| with heart rhythm | 8 | other |
| not enough | 6 | other |
| by raising blood levels of calcium | 5 | manner |
| vitamin d → can → cause | 15 |
| vitamin d → cause → problem | 14 |
| vitamin d → be → the cause | 6 |
| vitamin d → lead to → problem | 5 |
| negative | neutral | positive |
| 0.676 | 0.270 | 0.055 |
| Raw frequency | 40 |
| Normalized frequency | 0.396 |
| Modifier score | 0.500 |
| Perplexity | 174.378 |