Table 2 Comparison of neonatal outcomes between the La Réunion OGP 2008–2013 cohort and the EPIPAGE-2 2011 cohort: bivariable analysis
From: Mortality and severe morbidity of very preterm infants: comparison of two French cohort studies
OGP (n = 1272) | EPIPAGE 2 (n = 3669) | P values | ||||
|---|---|---|---|---|---|---|
n | % | n | % | |||
Neonatal outcomes | ||||||
Death or severe morbiditya | 415 | 32.6 | 1051 | 26.6 | < 0.001 | |
Death | 196 | 15.4 | 396 | 9.6 | < 0.001 | |
Severe morbidity | 219 | 21.4 | 655 | 19.6 | 0.214 | |
Bronchopulmonary dysplasia | 166 | 13.3 | 410 | 11.2 | 0.055 | |
Necrotising enterocolitis | 63 | 5.0 | 130 | 3.6 | 0.023 | |
Severe neurological injury | 110 | 9.1 | 401 | 10.3 | 0.207 | |
Medical patent ductus arteriosus | 129 | 10.3 | 726 | 19.4 | < 0.001 | |
Surgical patent ductus arteriosus | 76 | 6.1 | 200 | 4.9 | 0.119 | |
Retinopathy | Yes | 29 | 2.3 | 36 | 0.8 | < 0.001 |
Missing data | 926 | 72.8 | 983 | 27.2 | ||
Late onset sepsis | 351 | 28.2 | 1308 | 37.3 | < 0.001 | |