【摘要】 目的　了解妊娠图在产科使用的意义。方法　自妊娠 2 0周开始 ,定期测定宫高、腹围及体重变化描绘成图 ,观测胎儿宫内发育情况。结果　低体重儿 73.17%的宫高呈低值 ,巨大儿 6 2 .5 %宫高呈高值 ,宫高高值者产程延长 ,阴道助产及剖宫产率均较宫高正常者高 (P <0 .0 1)。结论　妊娠图具有简便、经济、直观的优点 ,能及时发现胎儿宫内发育异常并可指导产程处理 ,降低围产儿死亡率 ,应推广使用更多还原

【Abstract】 Objectives To show the significance of gravidogram applied in obstetrics through the clinic observation and the analysis of 2000 cases.Methods From 20th week of pregnancy,the patient is examined regularly with measuring the height of her fundus,length of her abdomen and her weight,and a diagram is made accordingly to screen the fetal growth.Results 73.12% of low birth weight infants present low value of the height of fundus,while 62.50% of big birth weight infants present high value of the height of fundus,high value means the course of labour prolonged,and the rate of cesareen section and abnormal vaginal birth is P>0.01 higher than that of the normal ones.Conclusions Gravidogram appears to be simple,economical and straight to assess the wellbeing of the fetus,discovering timely the abnormal fetal growth and helping management of the birth course due to reduce the perinatal mortality rate.更多还原