(b) Female infants

	Birth weight
	500 g	1000 g	1500 g	2000 g	2500 g
pPROM-delivery interval
0 h	0.081	0.029	0.010	0.004	0.001
24 h	0.085	0.030	0.011	0.004	0.001
48 h	0.088	0.032	0.011	0.004	0.001
1 week	0.073	0.026	0.009	0.003	0.001
2 weeks	0.065	0.023	0.008	0.003	0.001