Conclusions GIGT and GDM have important effect on perinatal period, screening out and curing GIGT and GDM can obviously improve the outcome of pregnancy.

• 结论GIGT与GDM均是影响孕妇及围生儿结局的重要因素，应加强妊娠期不同程度糖耐量异常的监测和管理，减少母婴并发症的发生。