| from the book | 12 | other |
| from the article | 11 | other |
| from an msc thesis in midwifery | 9 | other |
| article → be → extracted | 83 |
| article → be → extract | 43 |
| negative | neutral | positive |
| 0.072 | 0.850 | 0.077 |
| Raw frequency | 126 |
| Normalized frequency | 0.502 |
| Modifier score | 0.933 |
| Perplexity | 178.462 |