关键词: 孕妇, 优生十项, 大理地区

Abstract:

Objective: To analyze the results of prenatal TORCH examination in pregnant women and its clinical significance in Dali
area. Methods: The pregnant women who took TORCH screening in the First Affiliated Hospital of Dali University from January 2015 to
December 2017 were selected as the research subjects, and 1 022 cases of pathogenic specimens were collected. The serum specific
antibodies IgG and IgM of TORCH were detected by enzyme linked immunosorbent assay（ELISA）. Results: Among these 1 022
pathogenic specimens, 1 012 were positive, with a positive rate of 99.02%. The positive rates of HSV Ⅰ IgG, HSV Ⅱ IgG, CMV-IgG,
RV-IgG and TOX-IgG were 77.10%, 11.35%, 95.89%, 88.45% and 14.29%. The incidence of co-infection was the most, and the
number of HSVⅠ+CMV+RV-IgG positive cases was the largest, with a total of 520 cases（50.88%）. Conclusion: Firstly, the
distribution of serological indicators of TORCH in the local population is mainly IgG positive. The situation of TORCH infection needs to
be improved in this area because of its high positive rate. Secondly, due to the inability to judge the timing of infection and the impact on
the newborns, targeted examinations should be actively carried out, and early prevention and early diagnosis have certain practical
significance for maternal and infant health.

Key words: pregnant women, TORCH ten-item, Dali area