| prior to the procedure | 10 | temporal |
| after birth | 7 | temporal |
| in the nicu | 6 | location |
| baby → be → tested | 68 |
| baby → need → test | 12 |
| baby → have → test | 12 |
| baby → be taken for → test | 5 |
| baby → undergo → testing | 4 |
| baby → require → testing | 3 |
| negative | neutral | positive |
| 0.360 | 0.569 | 0.072 |
| Raw frequency | 104 |
| Normalized frequency | 0.501 |
| Modifier score | 0.807 |
| Perplexity | 266.506 |