The effect evaluation of medical scale comprehensive analysis of pre pregnancy,pregnancy period to reduce natural abortion rate and birth defect

Objective To evaluate the medical scale comprehensive analysis of pre pregnancy,pregnancy period to reduce natural abortion rate and birth defect. Methods Selected 200 couples who prepare pregnant,were randomly divided into 2 groups,group A( 100 couples) participated in the comprehensive analysis of medical scale determination at pre pregnancy,pregnancy ,group B( 100 couples) did not attend,followed-up for 1 year,followed-up till fetal birth if pregnancy,observed pregnancy rate,spontaneous abortion rate and the incidence of birth defects of two groups. Results In group A,the pregnancy rate was 89%,spontaneous abortion rate was 9%,in group B pregnancy rate was 80%,spontaneous abortion rate was 21. 3%,difference of pregnancy rate had no statistically significant( P 0. 05),difference of spontaneous abortion rate was statistically sigificant( P 0. 05). The incidence of birth defects in 1. 2% of A group,B group,the incidence of birth defects in 3. 2%,difference had no statistically significant between groups( P 0. 05). Conclusion Comprehensive analysis of medical scale determination at pre pregnancy,pregnancy can reduce the spontaneous abortion rate,is worthy of progress of application.