【摘要】 两种华支睾吸虫成虫可溶性抗原作ELISA与粪检的阳性符合率均接近90％。现场调查结果表明,粪检与ELISA的阳性检出率无显著差异。检查村民2309人,阳性符合率为89.3％,阴性符合率为92.8％。患者的感染度和血清抗体滴度与阳性符合率有密切关系。重度感染者阳性符合率高达97.9％,而轻度感染者阳性符合率仅为60.60％。感染度越重血清抗体滴度越高。更多还原

【Abstract】 THe positive correlativity of fecal examination and soluble antigen from two kinds of adult clonorchis sinensis was nearly 90%. Results of field survey showed that there was no obvious difference between the positive rates of fecal examination and that of ELISA. The positive correlativity was 89. 3%, and the negative correlativity was 92. 8% with 2309 cases. There was close relationships between positive correlativity and the clonorchis sinensis egg density (amount of egg/per gram fece) of the infected people. The positive correlativity of seriously infected people was as high as 97. 9%. while the positive correlativity of those with lighter infection was only 61. 1%. The more serious the infection, the serum antibody titers. was much higher.更多还原