| because of different locations of peripheral artery | 3 | cause |
| rest → be → studied | 4 |
| rest → be → study | 4 |
| rest → include → study | 3 |
| negative | neutral | positive |
| 0.076 | 0.815 | 0.109 |
| Raw frequency | 11 |
| Normalized frequency | 0.208 |
| Modifier score | 0.500 |
| Perplexity | 167.642 |