The incidence rates and hazards ratios of congenital heart defects according to paternal age groups.
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Model 1Adjustment for linear and quadratic terms of maternal age, parental age difference, gender of the child, parity, and calendar year of child birth; Model2Adjustment for Model 1+ family history of CHDs and maternal infection during pregnancy.The incidence rates and hazards ratios of congenital heart defects according to paternal age groups.
创建时间:
2015-12-03



