早早孕诊断方法的临床应用比较分析

Comparison Analysis on Clinical Application of Diagnosis Methods of Early Pregnancy

目的：比较分析胶体金早早孕试纸法、酶联免疫法和B超三种方法诊断早早孕的特异性和准确性。方法：随机抽取120例停经时间在40天内的妇女进行胶体金试纸法、酶联免疫法和B超检测。结果：胶体金试纸法、酶联免疫法和B超检测的阳性率分别为88．3％、88．3％和54．2％。结论：胶体金试纸法结果准确，对早早孕检出率高，简便、快速。

Objective： To compare the accuracy of colloidal gold early pregnancy test paper, enzyme linked immune and type-B ultrasonic in diagnosing early pregnancy. Methods： Sampling 120 cases of women who had menelipsis for less than 40 days randomly and testing them with colloidal gold early pregnancy test paper, enzyme linked immune and type-B ultrasonic. Results： The positive rate of colloidal gold early pregnancy test paper, enzyme linked immune and type-B ultrasonic were 88. 3%, 88. 3% and 54. 2% respectively. Conclusion： The colloidal gold test paper is a good way of testing early pregnancy.