Table 1

First RSV season encountered

Infant category Total babies studied Admitted with LRTI: RSV positive % Admitted with LRTI: RSV unknown % Total
Total PICU days Total vent days Total CPAP days Total oxygen days
1. Infants with CLD on home oxygen711400182018014
2. Infants with CLD who had stopped oxygen in prior 6 months2727271664111
3. Infants not in group 1 or 2, <29 weeks gestation70000
4. Infants not in group 1 or 2, 29–32 weeks gestation41001210000