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. Author manuscript; available in PMC: 2015 Jun 25.
Published in final edited form as: Am J Cardiol. 2013 Dec 27;113(6):1036–1040. doi: 10.1016/j.amjcard.2013.11.066

Table 2.

Stratified Cox proportional hazard ratios for one-year mortality rate for prenatal versus postnatal (referent) diagnosis of congenital heart defects (CHDs): Atlanta, Georgia, 1994 to 2005

Variable Hazard Ratio* 95% Confidence Interval p Value
All isolated CHDs 6.86 4.86–9.68 <0.001
    Isolated non-CCHDs 1.79 0.43–7.44 0.43
    Isolated CCHDs 2.51 1.72–3.66 <0.001
*

All hazard ratios adjusted for gestational age. Models were stratified by maternal race/ethnicity.