孕妇营养知识水平和膳食行为相关性研究

目的探讨邛崃市孕妇营养知识水平和膳食行为的相关性。方法采用问卷调查法和理想膳食模式(DDP)调查评价400例孕妇的营养知识水平和膳食行为。结果营养知识和DDP的总体得分较好,但标准差较大。孕妇的营养知识水平得分越高,其饮食行为的DDP越接近理想模式,膳食构成越合理,饮食越有规律性,差异均有统计学意义(P<0.05)。结论孕妇的营养保健问题突出,应大力宣传孕妇营养保健知识,同时应建立和健全各级孕期保健体系、提高产科工作者孕期营养知识水平、加强孕期营养,从而降低孕产妇病死率及病残儿出生率。

Correlation studies of the nutrient knowledge and dietary action in pregnant women

Objective To investigate the correlation of nutrient knowledge and dietary action in pregnant wowen. Methods The nutrient knowledge and dietary action of 400 pregnant women were evaluated by questionaire survey and desirable dietary pattern（DDP）.Results In all,the nutrient knowledge score and DDP scrore was satisfactory,but with big standard deviation.The higher of the nutrient konwledge score,the closer to ideal model of dietary action,the more rational of the dietary stucture,and the more regular diet,and all the differences were statistically significant （P0.01）.Conclusion Maternal nutrient problem is serious,we should vigorously promote nutrient knowledge for pregnant women,establish and improve the healthy care system,improve obstetric workers nurtrient knowledge,and attach great importance to nutrient care,then it can reduce the rate of materral mortality and pregnant disabled chirldren.