| after the intervention | 8 | temporal |
| between patients | 8 | other |
| between the groups | 7 | other |
| variable → be → compared | 101 |
| variable → be used for → comparison | 5 |
| negative | neutral | positive |
| 0.114 | 0.820 | 0.066 |
| Raw frequency | 106 |
| Normalized frequency | 0.645 |
| Modifier score | 0.936 |
| Perplexity | 99.818 |