Variables Total
N (%)
Old nursery*
n (%)
New nursery
n (%)
P-value
Gestational age 481 (20.3%) 261 (41.8%) 220 (12.6%) <0.001
Length of stay 963 (40.7%) 519 (83.2%) 444 (25.5%) <0.001
Outcome 714 (30.2%) 379 (60.7%) 335 (19.2%) <0.001
Birth weight 198 (8.4%) 80 (12.8%) 118 (6.8%) <0.001