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目的了解福建省育龄妇女麻疹抗体水平。方法随机抽取4个县(区)1 904人育龄妇女进行麻疹IgG抗体检测。结果育龄妇女麻疹IgG抗体阳性率89.9%,几何平均滴度(GMT)333.03IU/mL。有免疫史者抗体阳性率比无免疫史者高,实施计划免疫前出生的育龄妇女,抗体阳性率比计免后出生者高;沿海与山区、有麻疹病史与无麻疹病史者抗体阳性率类似。结论育龄妇女有麻疹疫苗免疫史和年龄较大者,对麻疹IgG抗体水平有正向影响。
Objective To understand the level of measles antibody in women of childbearing age in Fujian Province. Methods A total of 1 904 women of childbearing age in 4 counties (districts) were enrolled in the measles IgG test. Results The positive rate of measles IgG antibody in childbearing women was 89.9% and the geometric mean titer (GMT) was 333.03IU / mL. Antibody-positive rate of immunized persons was higher than those without immunization, and the women of childbearing age who were born before the planned immunization had higher antibody positive rate than those born after immunization. The positive rates of antibody in coastal and mountainous areas with history of measles and no history of measles were similar . Conclusion The women of childbearing age have a history of measles vaccine immunization and the older ones have a positive effect on the measles IgG antibody level.