国外报道,所有出生的新生儿中,羊水的污染率为5 %～15 % [1] ,国内报道羊水污染率达19.12 % [2 ] 。目前关于高海拔地区羊水污染率尚无报道,笔者对我院产科2 0 0 2年一年中出生的新生儿羊水情况进行统计分析,旨在探讨西宁地区(海拔2 2 6 0m )羊水污染与围产儿转归特点。临　床 Foreign reports, all born newborns, amniotic fluid pollution rate of 5% to 15% [1], the domestic coverage of amniotic fluid contamination rate of 19.12% [2]. At present, there is no report on the amniotic fluid contamination in high altitude areas. The author conducted a statistical analysis on the amniotic fluid in newborns born in 2001 in our hospital to discuss the amniotic fluid contamination in Xining (2260m) Perinatal outcome characteristics. Clinical