本文报告了我院三年470g例产科新生儿临床资料分析。对容易死亡的新生儿(称高危儿)如早产、双胞胎、低体重、窒息、产钳和胎吸儿等高危儿发生率、死亡率及死亡原因的分析。还总结了新生儿的出生体重、身长和头围均值。4709例中死亡61例(男32、女29)不完全围产新生儿死亡率为12.95%(新生儿住院日程平均5.1天),新生儿死亡日龄三天内 This article reports 470g cases of obstetrics and gynecology neonatal clinical data analysis. Analysis of morbidity, mortality and causes of death among vulnerable neonates (known as high risk infants) such as prematurity, twins, low birth weight, asphyxia, forceps and fetal abortion. Also summed up the newborn’s birth weight, length and head circumference mean. Of the 4709 cases, 61 (32 males and 32 females) died of incomplete perinatal neonatal deaths (12.95%) (neonatal hospitalization schedule averaged 5.1 days), neonatal death days within three days