摘要
Abstract
Neural tube defects is the main reason of perinatal death, save work disability, neural tube defects is largely preventable, showed that the intervention of 240000 women, in the neural tube defects in multiple areas in North China, women who take folic acid supplements 0.4 mil igrams in before and after pregnancy, can occur greatly reduced the rate of neural tube defects; pregnant women should actively carry out prenatal screening, early detection, early diagnosis and early treatment. In an ef ort to reduce the occurrence of neural tube defects, but also ef orts to reduce neural tube birth defects, this is to improve the quality of the population, have very important significance.关键词
神经管缺陷/叶酸/孕妇Key words
Neural tube defects/Folic acid/Pregnant women
