Table 4.

Medical criteria always or often considered in antenatal and postnatal decisions to actively manage or not an extremely premature baby

	Antenatal decisions n (%)	Postnatal decisions n (%)
Presence of a significant malformation	52 (92.9) 2 missing values	50 (87.7) 1 missing value
Chorioamnionitis or other infection	44 (77.2) 1 missing value	43 (75.4) 1 missing value
Birth weight	43 (75.5) 1 missing value	37 (64.9) 1 missing value
Signs of acute foetal distress	32 (57.1) 2 missing values	41 (71.9) 1 missing value
Singleton/multiple	16 (29.1) 3 missing values	9 (16.4) 3 missing values
Phenotype	4 (7.1) 2 missing values	1 (1.8) 2 missing values
Sex	6 (10.7) 2 missing values	3 (5.4) 2 missing values