对１３２４例确诊为早孕的妇女，序贯口服米非司酮（Ｒｕ４８６）与米索前列醇（Ｍｉｓｏｐｒｏｓｔｏｌ），观察终止妊娠效果．结果显示，完全流产率９０．１８％，不全流产率９．６７％，持续妊娠率０．１５％，且配伍方法不同，完全流产率有显著差异，最高达９７．２１％，副反应轻微。认为本配伍方法终止早孕安全、简便、副反应小，有推广价值． To 1324 women diagnosed as early pregnancy, sequential oral administration of mifepristone (Ru486) and misoprostol to observe the effect of termination of pregnancy. The results showed that the complete abortion rate was 90.18%, the rate of incomplete abortion was 9.67%, and the continuous pregnancy rate was 0.15%. There were significant differences in the rate of complete miscarriage between the two groups, up to 97.21% with minor side effects. That the compatibility method to terminate early pregnancy safe, simple, less side effects, there is a promotional value.