After adjusting for several other pregnancy complication risk factors, the authors found that a family history of premature heart disease raised the risk of delivering a low birth weight infant by 37%.
After adjusting for several other pregnancy complication risk factors, the authors found that a family history of premature heart disease raised the risk of delivering a low birth weight infant by 37%.
通过对一些患有妊娠并发症妇女患病原因的调查，科学家发现，患有遗传性心脏病的妈妈生出来的小孩，37％会体重偏低。