373例孕妇膳食调查分析

Analysis of dietary intake in 373 pregnant women

目的:了解孕妇膳食摄入情况,并提出合理建议,以利于胎儿生长发育。方法:以湖南省长沙市373例孕妇为调查对象,对孕妇的膳食摄入进行调查分析。结果:孕妇膳食三大产热营养素的热能供给比例基本适宜,但钙、铁、维生素B1、维生素B2的摄入量较低。结论:孕妇的膳食结构比较合理,但要增加钙、铁及B族维生素的摄入,加强孕妇的营养指导。

Objective： To understand the dietary intake of pregnant women, and try to give a reasonable suggestion to promote fetal development. Methods： 373 pregnant women in Changsha city were enrolled in this study. Their dietary intake were investigated. Results： The ratio of the energy provided by dietary protein, carbohydrate and fat was relatively appropriate. But the intake of dietary calcium, ferrum, vitamin B1 and vitamin B2 were very low. Conclusion： The dietary style of pregnant women is relatively reasonable. But they should have strengthened nutritional guide to intake more calcium, ferrum, vitamin B1 and vitamin B2.