Strengths and Limitations
However, there are still some problems in this study. For example, only the characteristics of women with mixed vaginitis in late pregnancy were studied, and the epidemiological characteristics of the first trimester and the second trimester were not studied. Although more than 1,000 women were included in this study, only 44 women had mixed vaginitis (20 women with AV+BV, 11 women with VVC+BV, 12 women with VVC+AV, and 1 woman with AV+TV). This study did not analyze the effect of treatment on pregnancy outcomes, mainly because the treatment methods of different mixed vaginitis are different. In the future, we plan to further expand the sample size to analyze the impact of mixed vaginitis and treatment of mixed vaginitis on pregnancy outcomes.