目的探讨在高原 (西宁地区 ) ,妊娠足月时羊水量对围产儿预后的影响。方法对青海医学院附属医院产科 1998年 1月至 1998年 12月 30日间出生的 16 48例产科资料进行了回顾性分析。结果羊水过少发生率为 6 .91%。羊水过少 114例中 ,胎儿宫内窘迫者 40例 ,占 35 .0 8% ,其中有 3例新生儿死亡占 2 .6 3%。对照组宫内窘迫者 16例 ,占 14.83% ,无新生儿死亡。 Objective To investigate the effect of amniotic fluid volume on the prognosis of perinatial infants in the plateau (Xining area) and at term of pregnancy. Methods A retrospective analysis was performed on 16 48 obstetric materials born in the obstetrics department of Affiliated Hospital of Qinghai Medical College from January 1998 to December 30, 1998. Results The incidence of oligohydramnios was 6.91%. Of the 114 cases of oligohydramnios, 40 cases of intrauterine fetal distress accounted for 35.0%, of which 3 cases of neonatal deaths accounted for 2.63%. Control group of 16 cases of intrauterine distress, accounting for 14.83%, no newborn deaths.