妊娠期高血压疾病是妊娠期特有的疾病,发病率我国为9.4%～10.4%。国外为7%～12%,该病严重影响母婴健康,在我国该病是孕产妇死亡的第二位原因[1],孕产妇及围生儿死亡率的高低反映一个国家医疗工作水平和社会经济文化水平的高低,因此对妊娠期高血压疾病孕妇进行围生期管理,对保障母婴安全,降低两个死亡率显得尤为重 Hypertensive disorder during pregnancy is a unique disease during pregnancy, the incidence of our country is 9.4% to 10.4%. 7% ~ 12% of foreign countries, the disease seriously affects maternal and child health, the disease is the second cause of maternal death in China [1], maternal and perinatal mortality reflects the level of a national medical work and Socio-economic and cultural level, so pregnant women with hypertensive disorders during pregnancy perinatal management, to protect the safety of mothers and babies, reducing the two death rates are particularly important