摘要
[目的]分析评价2000-2007年中国不同地区不同人群膳食钙摄入状况。[方法]应用系统分析对2000-2007年中国居民膳食钙摄人研究文献进行统计分析。[结果]检出符合标准的文献102篇，研究人群样本为273224人，膳食钙每人日均摄入量为410mg。膳食钙每人日均摄入量在AI值50％以上的人群是学龄儿童和成人，其他人群人均在50％以下；每人日均摄入量．华北地区为531．5mg，华东地区为503．7mg，其他地区为327．9～386．1mg（P〈0．05）。[结论]2000～2007年中国各类居民及不同地区居民膳食钙摄人量未达到中国居民DRIs标准。
[Objective]To analyze and evaluate Chinese dietary calcium intake in different populations and regions form 2000 to 2007. [Methods]Statistical analysis on the literature of Chinese dietary calcium intake was conducted with systematic analysis from 2000 to 2007. [Results]102 papers meeting the indrawn standard were collected, and total sample was 273 224. The results demonstrated the average calcium intake amount was 410 rag. Only school-age children and adults had relative higher intake amount which were more than 50% appropriate intake （AI） value,and other populations who were all below 50% AI value; Daily average intake per person of North China was 531.5 mg, East China was 503.7 rag, and other regions were between 327.9 and 386.1 mg（ P 〈0. 01）. [Conclusion]Chinese dietary calcium intake was all below Chinese DRls＇standards in different populations and regions form 2000 to 2007.
出处
《预防医学论坛》
2009年第7期577-578,583,共3页
Preventive Medicine Tribune
关键词
中国居民
膳食调查
钙摄入
系统分析
Chinese resident
Dietary survey
Calcium intake
Systematic analysis
