Patient characteristics.
| α2agonist group | Control group | |
| Number in group | ||
| Hospital | ||
| Gender | ||
| Age category (at admission) | ||
| Weight (at admission) | ||
| Reason for admission | ||
| Baseline Peadiatric Logistic Organ Dysfunction (PELOD) score | ||
| Paediatric Index of Mortality (PIM2r) score | ||
| Neurodevelopmental disorder | ||
| Mortality |