Table 2. Infants characteristics and outcomes for effectiveness—CHSF medical center, before and after periods.

	Before	After
	N = 158	N = 193
	N (%)	N (%)	p
Sex (Girl)	82 (51.9%)	85 (44.0%)	0.14
Gestational Age
< 27 weeks	20 (12.7%)	29 (15.0%)	0.81
27–29 weeks	64 (40.5%)	75 (38.9%)	0.81
30 weeks and more	74 (46.8%)	89 (46.1%)	0.81
Birth Weight <1500 g	126 (79.7%)	153 (79.3%)	0.91
Compliance with guidelines	6 (3.8%)	118 (61.1%)	<0.001*
	Mean (SD)	Mean (SD)
Deviation from guidelines (days)	64.3 (42.0)	7.9 (19.3)	<0.001*

SD: Standard Deviation

*Significant