本研究运用彩色多普勒监测正常妊娠及妊高征组，并将测定结果及围产儿预后进行分析。１　资料与方法１１　一般资料１９９３～１９９８年应用彩色多普勒监测正常妊娠组３２例，妊高征组３０例，孕妇年龄２３～３２岁，妊娠周数２２～４１周。１２　方法我们采用日本产东芝 This study used color Doppler monitoring of normal pregnancy and pregnancy induced hypertension group, and the results and perinatal prognosis were analyzed. 1 Materials and Methods 1  1 General Information 1993 ~ 1998 using color Doppler monitoring of normal pregnancy in 32 cases, pregnancy-induced hypertension group of 30 patients, pregnant women aged 23 to 32 years, gestational weeks 22 to 41 weeks. 1  2 method we use Japanese-made Toshiba