虽然妊娠糖尿病的筛查能否避免围产期异常的发生还有待考证,但其在临床医疗实践中的应用却十分广泛。在妊娠妇女中,妊娠糖尿病的发病率高达2 5% ,而且针对该病已做了大量科学研究,对其诊断和处理却仍存在很大争议。随着循证医学的发展,目前争论的焦点问题是缺少前瞻性随机对照 Although screening for gestational diabetes can prevent the occurrence of perinatal abnormalities remains to be verified, but its clinical practice in the application is very extensive. In pregnant women, the incidence of gestational diabetes as high as 25%, but also for the disease has done a lot of scientific research, its diagnosis and treatment is still very controversial. With the development of evidence-based medicine, the focus of the current debate is the lack of prospective randomized controls