| in hospital | 11 | location |
| after birth | 10 | temporal |
| for several weeks | 9 | temporal |
| baby → need → treatment | 93 |
| baby → require → treatment | 38 |
| baby → need → medical treatment | 14 |
| baby → need → what treatment | 6 |
| baby → need → further treatment | 5 |
| baby → require → medical treatment | 3 |
| negative | neutral | positive |
| 0.466 | 0.462 | 0.071 |
| Raw frequency | 159 |
| Normalized frequency | 0.561 |
| Modifier score | 0.677 |
| Perplexity | 257.070 |