摘要
１９９２年夏，在呼和浩特市所辖６个旗（县、区）随机采集３８４名２～３９岁正常人的血标本，检测麻疹血凝抑制（ＨＩ）抗体。结果阳性 ３７６人，阳性率为 ９７．９２％。几何平均滴度（ＧＭＴ）为 １：１８．４５。经统计学处理，各年龄组之间、男女之间、城乡之间的抗体阳性率和ＧＭＴ均无显著性差异；不同地区之间在抗体阳性率上无显著性差异，但ＧＭＴ却有显著性差异．从本次结果看，本市近期内不会有麻疹流行。
In summer of 1992, in six Banners (an administrative division of county or regional level) that are under jurisdiction of Huhehot, 384 serum samples were collected randomly from normal persons of 2-39 years old, and were tested for measles HI antibody. 376 serum samples were HI antibody positive, the positive rate was '97.92%, the GMT was l: 18.45. Statistically, there was no significant difference between antibody positive rate and GMT according to ages, sexes, and ur ban-rural areas. But when compared among the different regions, GMT difference was significnat though antibody positive rate was not. From the antibody level survey, we concluded that in the near future, the measles epidemic would not occur in the six Banners investigated.
出处
《中国计划免疫》
1996年第1期28-30,共3页
Chinese Journal of Vaccines and Immunization
