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Incidence of notifiable vaccine-preventable diseases in included and excluded premature children
| Included children (n = 1124) |
Excluded children (n = 426) |
|||||||
|---|---|---|---|---|---|---|---|---|
| No. case | Person-years | Incidence density (/100,000 person-years) | 95%CI (/100,000 person-years) | No. case | Person-years | Incidence density (/100,000 person-years) | 95%CI (/100,000 person-years) | |
| Pertussis | 1 | 2853.1 | 35.0 | −33.6, 103.7 | 3 | 1047.8 | 286.3 | −37.2, 609.9 |
| Varicella | 1 | 2852.0 | 35.1 | −33.7, 103.8 | 1 | 1053.9 | 94.9 | −91.0, 280.8 |
