方法对2007年人群出生缺陷发生情况进行回顾性分析。
Methods: A retrospective cohort study was performed , Date from birth defects of Hoping distinct Shenyang in 2007.
结论气象因素风速和API为可能影响人群出生缺陷发生的危险因素。
Conclusion the wind speed and API may affect the air population as a risk factor for birth defects.
结果：危险人群胎儿的出生缺陷发病率为15 7% ，明显高于对照组（P< 0 .0 0 1）。
Results:Incidence of birth defects is 15.7% in the risk population , distinct higher than contrast group (P<0.001).
方法资料来源于“中美预防出生缺陷和残疾合作项目”以人群为基础的出生缺陷监测系统。
Methods the data was obtained from the birth defects surveillance system of China-US collaborate project on prevention of birth defects and disability.
方法资料来源于“中美预防出生缺陷和残疾合作项目”以人群为基础的出生缺陷监测系统。
Methods the data was obtained from the birth defects surveillance system of China-US collaborate project on prevention of birth defects and disability.
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