| close at hand | 3 | location |
| in delivery room | 3 | location |
| successfully | 2 | manner |
| baby → be → intubated | 34 |
| baby → require → intubation | 8 |
| baby → need → intubation | 4 |
| negative | neutral | positive |
| 0.427 | 0.507 | 0.066 |
| Raw frequency | 46 |
| Normalized frequency | 0.386 |
| Modifier score | 0.667 |
| Perplexity | 48.868 |