Advances in Epidemiology / 2015 / Article / Tab 2

Research Article

Survival of Preterm Singleton Deliveries: A Population-Based Retrospective Study

Table 2

Incidence of later complications (rates per 1000 live births) in preterm and term births.

Labor complicationPretermTerm value

Anemia1,047 (17.58)6,280 (10.97)<0.001
Eclampsia 131 (2.20)320 (0.56)<0.001
Preeclampsia5,075 (85.20)19,143 (33.43)<0.001
Insulin-dependent diabetes692 (11.62)2,799 (4.89)<0.001
Other forms of diabetes mellitus1,545 (25.94)11,550 (20.17)<0.001
Chronic hypertension974 (16.35)3,894 (6.80)<0.001
Placental abruption2,183 (36.65)2,423 (4.23)<0.001
Placenta previa978 (16.42)1,323 (2.31)<0.001
Cesarean section 12,075 (202.72)71,276 (124.46)<0.001
Renal disease264 (4.43)1,099 (1.92)<0.001
Rh sensitization362 (6.08)2,943 (5.14)0.003