Education, but not occupation or household income, is positively related to favorable dietary intake patterns in pregnant Japanese women: the Osaka Maternal and Child Health Study
Education, but not occupation or household income, is positively related to favorable dietary intake patterns in pregnant Japanese women: the Osaka Maternal and Child Health Study
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DOI：
10.1016/j.nutres.2009.02.002
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发表时间：
2009-03-01
影响因子：
4.5
通讯作者：
Hirota, Yoshio
中科院分区：
文献类型：
--
作者：
Murakami, Kentaro;Miyake, Yoshihiro;Hirota, Yoshio
虽然西方国家积累的大量流行病学数据表明，社会经济地位较高的人消费的饮食质量较高，但包括日本人在内的非西方人群的饮食中存在这种社会经济差异的信息绝对缺乏。这项横断面研究探讨了一组日本孕妇的社会经济地位与饮食摄入量的关系。受试者为1002名怀孕期间的日本女性。社会经济地位通过教育、职业和家庭收入进行评估。饮食摄入量估计使用一个有效的，自我管理的，全面的饮食史问卷。受教育程度与蛋白质、总n-3和海洋来源n-3多不饱和脂肪酸、膳食纤维、胆固醇、钾、钙、镁、铁、维生素A、D、E、Q和叶酸9的摄入呈正相关，与碳水化合物的摄入呈负相关。受教育程度与总脂肪、饱和脂肪酸、单不饱和脂肪酸、总不饱和脂肪酸和n-6多不饱和脂肪酸、酒精或钠的摄入量之间没有相关性。在食物方面，受教育程度较高的人摄入的蔬菜、鱼类和贝类、土豆较多，而大米摄入较少。教育与面包、面条、蔬菜和糖、脂肪和油、豆类和坚果、肉、蛋、奶制品或水果的摄入量无关。在职业方面，家庭主妇的膳食纤维、镁、铁、维生素A、叶酸、豆类和坚果的摄入量高于职业妇女。家庭收入与所检查的任何营养素或食物无关。总之，教育，而不是职业或家庭收入，是积极的饮食摄入模式在一组日本孕妇。(c)2009 Elsevier Inc. All rights reserved.
Although a large body of epidemiologic data accumulated in Western countries show that individuals with a higher socioeconomic position consume higher quality diets, information on such socioeconomic differences in the diets of non-Western populations, including Japanese, is absolutely lacking. This cross-sectional study examined the association of socioeconomic position with dietary intake in a group of pregnant Japanese women. Subjects were 1002 Japanese women during pregnancy. Socioeconomic position was assessed by education, occupation, and household income. Dietary intake was estimated using a validated, self-administered, comprehensive diet history questionnaire. Education was associated positively with intake of protein; total n-3 and marine-origin n-3 polyunsaturated fatty acids; dietary fiber; cholesterol; potassium; calcium; magnesium; iron; vitamins A, D, E, and Q and folate 9 and inversely with that of carbohydrate. No associations were seen between education and intake of total fat; saturated, monounsaturated, and total and n-6 polyunsaturated fatty acids; alcohol; or sodium. Regarding food, higher education was associated with a higher intake of vegetables, fish and shellfish, and potatoes and lower intake of rice. Education was not associated with intake of bread, noodles, confectioneries and sugars, fats and oils, pulses and nuts, meat, eggs, dairy products, or fruit. For occupation, housewives had a higher intake of dietary Fiber, magnesium, iron, vitamin A, folate, and pulses and nuts than working women. Household income was not associated with any nutrient or food examined. In conclusion, education, but not occupation or household income, was positively associated with favorable dietary intake patterns in a group of pregnant Japanese women. (c) 2009 Elsevier Inc. All rights reserved.