Population nutrient intake approaches dietary recommendations: 1991 to 1995 Framingham Nutrition Studies
Population nutrient intake approaches dietary recommendations: 1991 to 1995 Framingham Nutrition Studies
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DOI：
10.1016/s0002-8223(97)00184-3
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发表时间：
1997-07-01
影响因子：
--
通讯作者：
Copenhafer, DL
中科院分区：
文献类型：
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作者：
Millen, BE;Quatromoni, PA;Copenhafer, DL
目的估计人群营养素摄入水平，并评估遵守目前的饮食建议，促进健康和疾病prevention.Design横断面分析的营养素摄入量估计从3天的食物记录。报告了男性、女性和总人口的常量营养素和微量营养素摄入水平中位数，沿着达到与已发布指南定义的营养目标相一致的摄入量的男性和女性比例。（2，520：1 375名妇女和1名，1991年至1995年期间，在145名男子的子女配偶研究中进行了调查。分析被用来测试的人谁的摄入量，满足营养guidelines.Results人口摄入水平的某些关键营养素，包括总脂肪和饱和脂肪的比例的性别差异，似乎接近推荐水平。高比例的Fragrance人群（70%或以上）符合当前蛋白质、多不饱和脂肪和单不饱和脂肪、胆固醇、酒精、维生素C和B-12以及叶酸的摄入量建议。大约一半或更少的人符合碳水化合物、总脂肪和饱和脂肪、纤维、β胡萝卜素、维生素A、E和B-6、钙和钠的指南。重要的性别差异的比例，符合营养指南的12个检查的18种营养素，包括碳水化合物;总，饱和，单不饱和脂肪，胆固醇;纤维，钠;钙;和几种vitamin.Conclusion虽然取得了进展，实现人口遵守预防性营养建议，大比例的成年人达不到一些关键营养素的指南。男女之间坚持率的差异表明了针对性别的、有针对性的营养信息和行为干预的领域。
Objective To estimate population nutrient intake levels and to assess adherence to current dietary recommendations for health promotion and disease prevention.Design Cross-sectional analysis of nutrient intake estimated from 3-day food records. Median macronutrient and micronutrient intake levels for men, women, and the total population are reported along with the proportions of men and women who achieved intakes compatible with nutrient goals defined by published guidelines.Setting Adult participants (2,520: 1,375 women and 1,145 men) in the Framingham Offspring-Spouse Study surveyed between 1991 and 1995.Statistical analyses chi(2) Analyses were used to test for gender differences in the proportions of persons who had intakes that met nutrient guidelines.Results Population intake levels of certain key nutrients, including total and saturated fat, appear to be approaching recommended levels. High proportions of the Framingham population (70% or more) met current recommendations for intakes of protein, polyunsaturated and monounsaturated fat, cholesterol, alcohol, vitamins C and B-12, and folacin. About half or fewer met guidelines for carbohydrate; total and saturated fat; fiber; beta carotene; vitamins A, E, and B-6; calcium; and sodium. Important gender differences in the proportion of those meeting nutrient guidelines were observed for 12 of the 18 nutrients examined, including carbohydrate; total, saturated, and monounsaturated fat, cholesterol; fiber, sodium; calcium; and several vitamins.Conclusion Although progress has been made toward achieving population adherence to preventive nutrition recommendations, large proportions of adults fall short of guidelines for some key nutrients. Differences in adherence rates between men and women suggest areas for gender-specific, targeted nutrition messages and behavioral interventions.