论文部分内容阅读
胎儿宫内生长迟缓 (ＩＵＧＲ)是指足月胎儿体重 2 5 0 0ｇ或胎儿体重低于同孕龄儿体重。是妊娠的重要并发症 ,也是造成围产儿死亡的重要原因之一。我国发病率为 6 39% ,其死亡数为正常新生儿的 4～ 6倍[1 ] 。ＩＵＧＲ患儿不仅出生时的体重及身高低于正常新生儿 ,而且在以后
Fetal intrauterine growth retardation (IUGR) refers to full-term fetal weight 2500g or fetal weight less than the same gestational age weight. Is an important complication of pregnancy, but also one of the important causes of perinatal death. The incidence in China is 6 39%, the number of deaths is 4 to 6 times that of normal newborns [1]. IUGR children not only born at a lower body weight and height than normal newborns, but also later