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Table 4 Risk factors for mortality in all preterm

From: The effect of IVF pregnancies on mortality and morbidity in tertiary unit

  Mortality
Independent variables P value OR (%95CI)
IVF 0.08 0.33 (0.09-1.17)
Gestational age <0.001 0.71 (0.63-0.80)
SGA 0.4 0.6 (0.15-2.3)
pPROM 0.2 1.6 (0.6-3.9)
Preeclampsia 0.2 0.38 (0.1-1.9)
5-minute Apgar score 0.006 0.84 (0.76-0.93)
Duration of surfactant administration 0.2 1.01 (0.98-1.04)
Multiple gestation 0.36 1.48 (0.7-3.1)
Congenital hearth disease, non-life-threatening/ life-threatening <0.001 9.2 (3.4-24.7)