| Time points | Day of life | AUROC (95% CI) | p-value |
|---|---|---|---|
| 1d vs. 14d | 1d | 0.58 (0.52–0.63) | p=0.0001 |
| 14d | 0.70 (0.65–0.74) | ||
| 3d vs. 14d | 3d | 0.60 (0.55–0.65) | p=0.0002 |
| 14d | 0.70 (0.65–0.74) | ||
| 7d vs. 14d | 7d | 0.65 (0.60–0.70) | p=0.006 |
| 14d | 0.70 (0.65–0.74) | ||
| 10d vs. 14d | 10d | 0.67 (0.62–0.72) | p=0.04 |
| 14d | 0.70 (0.65–0.74) | ||
| 21d vs. 14d | 21d | 0.69 (0.64–0.74) | p=0.90 |
| 14d | 0.69 (0.64–0.74) | ||
| 28d vs. 14d | 28d | 0.70 (0.65–0.75) | p=0.38 |
| 14d | 0.69 (0.64–0.74) |
n varies from 475–488 for comparisons as infants drop out due to missing data (death).