血锌含量与胎儿宫内发育迟缓、妊娠期贫血关系研究

Study on the Relationship between Blood Zn and IUGR and Anaemia during Gestational Period

探讨了孕早期血锌含量与胎儿宫内发育迟缓、妊娠期贫血的关系。对宁波市江东区 ２０００年度１０１２例孕妇孕早期做血锌含量测定，其中１２６例孕妇血锌含量低于正常者（正常为７５～１９０μｇ／ｄＬ）为观察组，随机抽取１２６例血锌含量在正常范围者为对照组。结呆发现，孕２８周观察组ＩＵＧＲ发生率为２０．６％，贫血发生率为６０.３％；而对照组ＩＵＧＲ发生率为５.５％，贫血发生率为１０．３％，明显低于观察组。通过及时补锌，在孕３６周，观察组ＩＵＧＲ、贫血发生率明显降低，与对照组比较无差别。

The relationship between the content of zine in blood and lUGR and Anaemia during gesta- tional period was studied .The content of zinc in blood of 1012 early gestational woman was deter- mined. 126 cases' blood Zn content was lower than that of the normal level (75～190μg/dL) as observa- tion group, while 126 cases have normal level as comparative group .The results show that in 28th week of pregnancy for the observation group, the percentage of IUGR is 20.9%, the percentage of blood-lack is 60. 3%, but for the comparative group, the forner percentage is 5 .5% and the lotler one is 10.3% which is obrionsly lower than that of the observation groop, by the way of replenishing the zinc, in the 36th week, the percentage is obrionsly lower in the observation group regarding IUGR and anaemia which makes no difference compared with the normel level.