孕妇膳食模式建立及其相关因素

发布时间：2018-10-29 16:43

【摘要】：目的调查分析孕期妊娠妇女膳食模式及其影响因素。方法随机选取北京市怀柔区妇幼保健院门诊产检的404名健康妊娠早、中及晚期妇女进行食物频率调查,采用主成分分析法分析主要的膳食模式。结果采用主成分分析分别提取5种膳食模式,包括以肉制品、血、肝、畜肉、鲜奶等为主的动物蛋白为主型膳食模式,以炸薯条、方便面、膨化食品、油炸面食、米线等为主加工型膳食模式,以菜汁、碳酸饮料、深色水果、其他饮料、乳饮料等为主的蔬果、饮料型膳食模式,以面食、浅色水果、米粥、浅色蔬菜、西红柿、绿菜等为主的传统型膳食模式,以豆腐、其他豆类、豆皮、豆浆、面包等为主的植物蛋白型膳食模式。学历与动物蛋白为主型膳食模式呈正相关(r=0.182,P=0.000)、与加工型膳食模式呈负相关(r=-0.129,P=0.009)。结论孕期女性主要存在5种不同的膳食模式,高文化程度选择高动物蛋白型膳食,不选择加工型膳食。
[Abstract]:Objective to investigate the dietary pattern of pregnant women and its influencing factors. Methods A total of 404 healthy pregnant women from outpatient clinic of Huairou District Maternal and Child Health Hospital in Beijing were randomly selected to investigate the food frequency. Principal component Analysis (PCA) was used to analyze the main dietary patterns. Results five dietary patterns were extracted by principal component analysis (PCA), including animal protein based on meat products, blood, liver, animal meat, fresh milk, French fries, instant noodles, expanded foods and fried pasta. "Rice noodle" and so on mainly processing type diet pattern, with vegetable juice, carbonated beverage, dark fruit, other drinks, milk drink and so on fruit and vegetable, beverage type diet pattern, with the noodles, the light color fruit, the rice porridge, the light color vegetable, the tomato, The traditional diet pattern of green vegetables and bean curd, other beans, soybean peel, soybean milk, bread and so on. The educational background was positively correlated with the animal protein based diet pattern (r = 0.182) and negatively correlated with the processed diet pattern (r = -0.129, P < 0.009). Conclusion there are 5 different dietary patterns in pregnant women. The high education level chooses high animal protein diet instead of processing diet.
【作者单位】：北京大学医学部公共卫生学院;北京市怀柔区妇幼保健院;
【分类号】：R153.1

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