目的：对备孕人群进行优生检查，找出孕前可能引起胎儿出生缺陷高危因素，为优生优育提供科学依据。方法对该辖区备孕2163对夫妇进行孕前优生检测，评估怀孕风险。结果检出具有怀孕风险人数1547例，检出阳性率35.76%(1547/4326)，其中男性阳性率26.81%(580/2163)，女性阳性率44.71%(967/2163)，女性阳性率明显高于男性。结论怀孕前进行优生检查，可尽早发现怀孕风险，以便及时采取相应预防措施，对预防出生缺陷有重要意义。%Objective To conduct eugenics inspections for preparing pregnant couples,to find out risk factors causing fetal birth defects,to provide the scientific basis of eugenic and superior nurture.Methods A total of 2 1 63 preparing pregnant couples were conducted eugenics detection before childbirth to assess pregnant risk.Results A total of 1 547 cases were checked out with preg-nancy risk with the positive rate as 35.76%(1 547/4 326).Among them,the positive rate of male was 26.81% (580/2 1 63).the positive rate of women was 44.71% (967/2 1 63).Women positive rate was significantly higher than the male.Conclusion The eu-genics detection before pregnant could found risk of pregnancy as soon as possible,in order to take corresponding preventive meas-ures in time,has important significance for prevention of birth defects.
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