Biodemographic Analysis of Factors Related to Perinatal Mortality in Portugal (1988–2011)

Table 4

Percentage of early neonatal deaths by hours of survival after delivery.

Year	Hours
	<24	24–47	48–71	72–167
1988	55.710	16.975	10.185	17.130
1989	58.874	15.188	9.898	16.041
1990	60.125	13.570	9.812	16.493
1991	55.906	15.551	9.646	18.898
1992	58.495	15.049	9.223	17.233
1993	55.775	18.310	9.014	16.901
1994	52.962	11.498	14.286	21.254
1995	54.887	13.910	8.647	22.556
2010	38.889	26.389	11.111	23.611
2011	52.041	18.367	9.184	20.408

Data not available for 1996–2009.