新疆哈萨克族食管癌高发区居民膳食状况及一碳单位代谢相关营养素水平调查

发布时间：2018-04-17 06:51

本文选题：膳食状况 + 一碳单位代谢相关营养素　；参考：《中国公共卫生》2017年05期

【摘要】：目的了解新疆托里县哈萨克族食管癌高发区居民膳食状况及一碳单位代谢相关营养素水平,为当地居民的营养知识宣教和食管癌预防提供理论依据。方法于2015年6月采用分层整群随机抽样方法对在新疆托里县抽取的244名健康哈萨克族食管癌高发区居民进行膳食状况调查,并采用化学发光免疫法测定血清叶酸和血清维生素B_(12)含量。结果新疆托里县哈萨克族食管癌高发区居民每人每日平均摄入谷类薯类499 g、畜禽肉类315 g、奶类359 g,均高于膳食指南建议量,水果类128 g、蛋类14 g、豆类5 g、鱼虾类0 g,均低于膳食指南建议量,蔬菜类399 g,符合膳食指南建议量;居民每日膳食中,蛋白质、胆固醇和维生素A的摄入量分别为(104.00±20.63)g、(383.63±130.64)mg和(1 175.24±260.74)μgRE,相当于膳食营养素参考摄入量(DRIs)的160.00%、128.00%和147.00%,摄入明显偏高;硫胺素和维生素E的摄入量分别为(0.83±0.14)mg和(10.13±2.28)mg,相当于DRIs的59.29%和72.35%,摄入不足;维生素B6和叶酸的摄入量分别为(0.47±0.11)mg和(45.46±14.62)μg,相当于DRIs的29.38%和11.37%,摄入严重不足;居民血清叶酸含量为(8.09±3.85)nmol/L,低于13.4 nmol/L的参考范围,血清维生素B_(12)含量为(296.55±133.99)pmol/L,在133~675 pmol/L的参考范围内。结论新疆哈萨克族食管癌高发区居民膳食结构不合理,提倡居民应多食用豆类、蛋类、鱼虾类、新鲜水果和绿叶蔬菜,增加维生素B6和叶酸的摄入量。
[Abstract]:Objective to investigate the dietary status and the level of monocarbon unit metabolism related nutrients in Kazak nationality high incidence area of esophageal cancer in Tori County, Xinjiang, so as to provide theoretical basis for the education of nutrition knowledge and prevention of esophageal cancer.Methods A stratified cluster random sampling method was used to investigate the dietary status of 244 healthy Kazakh population in the areas with high incidence of esophageal cancer in Tori County of Xinjiang in June 2015.The contents of folic acid and vitamin B in serum were determined by chemiluminescence immunoassay.Results the average daily intake of cereals, livestock and poultry meat, milk and milk were 499 g, 315 g and 359 g, respectively, which were higher than the recommended amount of dietary guidelines in the Kazak population with high incidence of esophageal cancer in Tori County, Xinjiang.Fruit 128 g, eggs 14 g, beans 5 g, fish and shrimp 0 g, less than the recommended amount of dietary guidelines, vegetables 399 g, according to the recommended amount of dietary guidelines, daily diet, protein,The intakes of cholesterol and vitamin A were 104.00 卤20.63g / g, 383.63 卤130.64)mg and 1 175.24 卤260.74 渭 g RErespectively, which were 160.00128.00% and 147.00% of the dietary nutrient reference intake (DRIs), and the intake of thiamine and vitamin E were 0.83 卤0.14)mg and 10.13 卤2.28mgrespectively, which were 59.29% and 72.35mg of DRIs, respectively.The intake of vitamin B6 and folic acid were 0.47 卤0.11)mg and 45.46 卤14.62 渭 g, corresponding to 29.38% and 11.37 渭 g of DRIs, respectively, and the serum folic acid content of residents was 8.09 卤3.85nmol / L, which was lower than 13.4 nmol/L, and the serum vitamin B level was 296.55 卤133.99pmol / L, which was within the reference range of 133n 675 pmol/L.Conclusion the dietary structure of the residents in the high incidence area of esophageal cancer in Xinjiang is unreasonable. It is recommended that the residents should eat more beans, eggs, fish and shrimp, fresh fruit and green leaf vegetables, and increase the intake of vitamin B6 and folic acid.
【作者单位】：嘉兴学院医学院;新疆医科大学公共卫生学院;
【基金】：国家自然科学基金(81460502) 新疆自治区研究生科研创新项目(XJGRI2015078)
【分类号】：R735.1

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