The Relationship between the Level of 25-(OH) D and the Incidence Rate of Pregnancy Bacterial Vaginal Disease

Abstract：Objective:To discuss the relationship between the level of pregnant women’s serum 25-(OH)D and the incidence rate of pregnancy bacterial vaginal disease (BV).Methods:All the 400 cases of the pregnant women for the gestation period in 10-12 and 24-28 weeks from 2011 to 2012 in our hospital were selected.All the pregnant women were examined the test of the serum 25-(OH)D and the BV inspection.To analyse the correlation between the test of the serum 25-(OH)D and the BV inspection.Results:In local region,the incidence rate was 52.3%when 25-(OH)D was deficiency(≤50.0 nmol/L) for 10-12 weeks early pregnant women,30.5%when it was shortage(50.0 nmol/L<25-(OH)D≤75.0 nmol/L) and 17.3%was normal(>75.0 nmol/L),which relevant incidence rate of BV was 32.1%,23.8%and 5.9%.On the other hand,the incidence rate was 61.8%when 25-(OH)D was deficiency for 24-28 weeks late pregnant women,32.8%when it was shortage and 5.5%was normal,which relevant incidence rate of BV was 40.9%,32.1%and 9.1%.The 25-(OH)D in 24-28 weeks of pregnancy appear obvious anomaly more than 10-12 weeks pregnant women,Vitamin D down significantly,BV infection rate increased significantly.BV incidence in 25-(OH)D deficiency and lack were patency higher than the 25-(OH)D normal(P<0.05).Conclusion:The incidence rate of pregnancy bacterial vaginal disease is closely related to the deficiency of Vitamin D in pregnant women.