TABLE 1

Numbers of Births and Mortality Rates According to BW

BW, gn (%)
Born AliveDied Before 28 d of Postnatal LifeDied During NICU Stay
<4006233 (53.3)42 (67.7)
400–49915967 (42.1)85 (53.5)
500–59938786 (22.2)107 (27.7)
600–69953790 (16.8)119 (22.2)
700–79957454 (9.4)73 (12.7)
800–89964941 (6.3)59 (9.1)
900–99969727 (3.9)37 (5.3)
Total3065398 (13.0)522 (17.0)