2014—2015年新疆喀什维吾尔族孕妇膳食、叶酸和铁营养状况

发布时间：2018-05-31 04:57

  本文选题：维吾尔族 + 孕妇　； 参考：《卫生研究》2017年04期

【摘要】：目的了解喀什维吾尔族孕妇膳食营养摄入状况,探讨其体内叶酸水平及其影响因素。方法于2014—2015年,以喀什地区358例维吾尔族孕妇为研究对象,采取3天24小时膳食回顾法进行膳食营养调查并采集血液标本;采用氰化高铁血红蛋白法测定血红蛋白(Hb),使用生物素双抗体夹心酶联免疫吸附法(ELISA)检测体内叶酸。将资料用V2.7.13营养计算器软件处理,与2013版《中国居民膳食营养素参考摄入量(DRIs)》进行比较。结果粮谷类、畜禽类和油脂摄入量基本达标,蔬菜水果类、蛋类、奶及奶制品和大豆及坚果类摄入偏低,鱼虾类摄入为(0.18±3.95)g,盐摄入偏高(9.03±3.97)。孕早期能量(101.19%)、蛋白质(107.87%)、钙(32.48%)、铁(195.30%)、锌(106.63%)、硒(55.77%)、碘(15.54%),维生素B1(87.50%)、维生素B2(60.00%)、维生素C(65.69%)、叶酸(13.21%);孕晚期能量(84.29%)、蛋白质(72.44%)、钙(27.77%)、铁(180.38%)、锌(121.16%)、硒(53.11%)、碘(11.26%),维生素B1(75.33%)、维生素B2(49.33%)、维生素C(57.37%)、叶酸(13.15%)。孕妇贫血总检出率为18.89%,血红蛋白平均值为(119.42±13.90)g/L。孕妇在早期与晚期的Hb水平和贫血检出率差异均有统计学意义(P0.05);叶酸总缺乏检出率为75.42%,平均叶酸水平为(9.15±4.22)nmol/L,孕妇在早期和晚期的叶酸水平和叶酸缺乏检出率比较差异均有统计学意义(P0.05)。结论喀什维吾尔族孕妇的膳食构成欠合理,蔬菜水果摄入不足,鱼虾类摄入严重缺乏,盐类摄入偏高。三大营养素供能比在适宜比例范围内;孕晚期的能量和蛋白质摄入低于DRIs,孕妇铁、锌摄入偏高,硒、维生素B2和C摄入不足,钙、碘和叶酸严重缺乏;孕妇贫血晚期较早期严重,孕期叶酸水平低、孕晚期低于早期。
[Abstract]:Objective to investigate the dietary nutritional intake of Kashgar Uygur pregnant women and to explore the level of folic acid and its influencing factors. Methods in 2014-2015, 358 pregnant women of Uygur nationality in Kashi area were studied. The dietary nutrition was investigated and blood samples were collected by the method of diet review for 3 days and 24 hours. Hemoglobin was determined by methemoglobin cyanide method and folic acid was detected by biotin double antibody sandwich enzyme linked immunosorbent assay (Elisa). The data were processed with V2.7.13 nutrition calculator software and compared with the 2013 edition of "reference dietary nutrient intake of Chinese residents". Results the intake of cereals, livestock, poultry and oil was basically up to standard. The intake of vegetables and fruits, eggs, milk and dairy products, soybeans and nuts was low. The intake of fish and shrimp was 0.18 卤3.95 g, and the intake of salt was 9.03 卤3.97%. 瀛曟棭鏈熻兘閲，

本文编号：1958375