台州市椒江区孕妇营养健康教育效果分析

Effect Analysis of Nutrition Health Education Intervention among Pregnant Women in Jiaojiang

目的了解椒江区初次怀孕妇女的营养知识知晓率和相关食物的摄入频率及干预的方法和效果,评价健康教育在提高孕妇营养知识中的作用,为今后的健康教育工作提供技术依据。方法按照保健卡编号随机挑选20岁～30岁初次怀孕、孕周小于12周的100名孕妇作为研究对象,采用t检验和F检验评价健康教育的效果。结果干预前100名孕妇的问卷总平均得分为17.0分,干预后提高到18.3分,差异有统计学意义(t=3.846,P<0.01)。干预后孕妇营养知识和行为的得分均高于干预前(P<0.05),孕妇摄入牛奶、豆制品等与孕妇及胎儿健康密切相关的食物的频率显著提高,但态度的得分和干预前相比无显著差异。结论对孕妇开展营养知识健康教育干预可以提高她们的相关知识知晓率和摄入与孕妇及胎儿健康密切相关食物的频率。

Objective To learn the nutrition knowledge rate of women pregnant for the first time,their intake of related food and the intervention measures and effects,to evaluate the role of health education in spreading the knowledge of prenatal care and nutrition among the pregnant women,so as to provide a basis for health education.Methods According to their health card numbers,100 pregnant women were randomly chosen as experiment subjects from those of 20-30 years old in their first pregnancy with gestational age less than 12 weeks.Health education effect was evaluated by using t-test and F test.Results The difference in the average scores of questionnaire obtained before and after intervention was statistically significant(t=3.846,P<0.01) ,with 17 points before the intervention and 18.3 points more after intervention.After the intervention,the nutritional knowledge and behavior of the pregnant women scored higher than that before the intervention(P<0.05) .Pregnant women intake frequency of milk and bean products that was closely related to the health of pregnant woman and the fetuses increased significantly.But the difference in attitude score was not significant before and after intervention.Conclusion Nutrition knowledge education and intervention can improve the knowledge rate and the intake frequency of the related nutritious food among pregnant women.