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目的了解甘肃省妇女妊娠前期及妊娠早期风疹感染现况,为“甘肃省出生缺陷干预工程”项目的实施提供基线资料。方法根据甘肃地理特点及经济状况,按分层整群抽样方法,抽取了4个县中妊娠前期妇女518例及妊娠3个月内孕妇373例。每人采静脉血5ml,统一由甘肃计生委科研所进行IgM和IgG抗体检测。结果妊娠前期妇女风疹IgM和IgG抗体阳性率分别为5.02%和83.78%,妊娠3个月内孕妇风疹IgM和IgG抗体阳性率分别为2.41%和86.33%。妊娠前期IgM和IgG抗体双项阳性率为2.14%;妊娠早期IgM和IgG双项阳性率为5.02%.妊娠前期妇女风疹感染率为88.80%,妊娠3个月内孕妇风疹感染率为88.74%。结论甘肃省妇女妊娠前期及妊娠早期的风疹感染较为普遍。
Objective To understand the prevalence of rubella in pregnant women and pre-gestation women in Gansu province and to provide baseline data for the implementation of Gansu Provincial Birth Defects Intervention Project. Methods According to the geographical characteristics and economic status of Gansu, 518 pregnant women in pre-pregnancy and 373 pregnant women in 3 months of pregnancy were selected according to stratified cluster sampling method. Each person collected 5ml venous blood, unified by the Gansu Family Planning Commission scientific research IgM and IgG antibody testing. Results The positive rate of rubella IgM and IgG antibody in pregnant women was 5.02% and 83.78% respectively. The positive rates of IgM and IgG in pregnant women within 3 months of pregnancy were 2.41% and 86.33% respectively. The positive rate of IgM and IgG antibody in early pregnancy was 2.14%. The positive rate of IgM and IgG in early pregnancy was 5.02%. The prevalence of rubella in pre-pregnancy was 88.80%. The prevalence of rubella in pregnant women within 3 months of pregnancy was 88.74%. Conclusion The prevalence of rubella in pre-pregnancy and early-pregnancy in Gansu Province is more common.