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为了解班氏丝虫病流行区达标后人群丝虫抗体水平,我们于1990年10月和1991年9月,分别对全民服药地区的瑞昌市和平乡杨塅村和药盐供应地区的武宁县横路乡横路村居民,用ELISA进行了抗体检测。结果杨塅村检测303人,抗体阳性129人,阳性率为42.57％,平均消光值为0.39±0.19。横路村检测181人,发现抗体阳性104人,阳性率为57.46％,平均消光值为0.43±0.16。两者有极显著差异(P<0.01)。ELISA抗体阳性率与年龄组呈完全正相关(r=0.8908,P<0.01)。年龄组中0～、6～、11～、21～、31～、41～、51岁～组抗体阳性率分别为18. 75％(9/
To understand the prevalence of Bancroftian filariasis after attaining the level of filarial antibody levels in the crowd, we in October 1990 and September 1991, respectively, to take the drug-taking areas in the town of Pingxiang Ruichang City, Residents of Henglu Village, Hengluo Township, Ningxian County were tested for antibody by ELISA. Results 303 samples were detected in Yangpi village, 129 were positive for antibody, the positive rate was 42.57% and the average extinction value was 0.39 ± 0.19. 181 people were tested in Hengluo Village and 104 were found to be positive. The positive rate was 57.46% and the average extinction value was 0.43 ± 0.16. There was a significant difference between the two groups (P <0.01). The positive rate of ELISA antibody was positively correlated with the age group (r = 0.8908, P <0.01). In the age group, the positive rates of antibodies of 0 ~, 6 ~, 11 ~, 21 ~, 31 ~, 41 ~, 51 ~