Energy and nutrient intakes and health practices of Latinas and white non-Latinas in the 3 months before pregnancy
Energy and nutrient intakes and health practices of Latinas and white non-Latinas in the 3 months before pregnancy
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DOI：
10.1016/s0002-8223(98)00202-8
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发表时间：
1998-08-01
影响因子：
--
通讯作者：
Todoroff, KP
中科院分区：
文献类型：
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作者：
Schaffer, DM;Velie, EM;Todoroff, KP
目的描述健康的做法和能量和营养摄入量从饮食和补充外国和美国出生的拉丁美洲和白色非拉丁美洲在怀孕前3个月。设计一个描述性研究，其中数据是回顾性的;从2份问卷：一份关于受试者医疗、生殖、家庭、职业、和生活方式的历史和主题管理（和采访者协助）的100项食物频率问卷。主题/设置一个人口为基础的样本加州妇女（n=462）谁生了1989年和1991年之间的单，活产婴儿。三分之一的妇女是拉丁美洲人，其中58.1%是外国barn.Statistical分析的平均值，标准差，并计算总人口和白色非拉丁美洲人的能量和营养素摄入量：美国出生的拉丁美洲人和外国出生的拉丁美洲人。单向分析的Valiance被用来比较组means.Results平均值和中位数的能量摄入量在所有种族群体超过2,000千卡/天，虽然不到一半的人口每天消耗5份水果和蔬菜。皮毛铁，一半的妇女低于建议的膳食津贴。在饮食摄入量的白色非拉丁美洲人和美国出生的拉丁美洲人，外国出生的拉丁美洲人有最低的贡献，脂肪的总能量摄入量和最高的饮食摄入量的碳水化合物，胆固醇，纤维，谷物产品，蛋白质食品，叶酸，维生素C，铁，和zinc.Conclusions一个女人的种族，以及她的出生地是否在美国境内或境外，可能是她怀孕前饮食和健康习惯的预测因素。维生素、矿物质和食物补充以及冷早餐谷物的消费可能是改善围产期微量营养素摄入的途径。
Objective To describe the heath practices and energy and nutrient intakes from diet and supplements of foreign- and US-born Latinas and white non-Latinas in the 3 months before pregnancy.Design A descriptive study in which data were obtained retrospectively; from 2 questionnaires: an inteniewer-administered questionnaire on the subject's medical, reproductive, family, occupational, and lifestyle history and a subject-administered (and interviewer-assisted) 100-item food frequency questionnaire.Subjects/setting A population-based sample of California women (n=462) who gave birth between 1989 and 1991 to single, live-born infants. One third of women were Latinas, of whom 58.1% were foreign barn.Statistical analyses Means, standard deviations, and percentiles were computed for energy and nutrient intakes of the total population and for white non-Latinas: US-born Latinas; and foreign-born Latinas. One-way analysis of Valiance was used to compare group means.Results Mean and median energy intake in all ethnic groups exceeded 2,000 kcal/day, although less than half of the population consumed 5 servings of fruit and vegetables per day. Fur iron, half of the women were below the Recommended Dietary Allowance. In contrast to the dietary intake of white non-Latinas and US-born Latinas, foreign-born Latinas had the lowest contribution of fat to total energy intake and the highest dietary intake of carbohydrate, cholesterol, fiber, grain products, protein foods, folate, vitamin C, ir on, and zinc.Conclusions A woman's ethnicity, as well as as whether her place of birth was within or outside of the United States, may be predictors of her dietary and health practices before pregnancy. Vitamin, mineral, and food supplementation and consumption of cold breakfast cereal may be avenues for improving perinatal micronutrient intake.