2012年上海市长宁区居民营养素摄入情况分析

丁佳琪+唐传喜+汪正园

摘要： 目的 了解上海市长宁区居民能量和主要营养素的摄入。 方法 多阶段分层随机抽样，共抽取72户居民。采用连续3天24小时膳食回顾法和家庭调味品称重调查，获得营养素摄入量，并与推荐摄入量进行比较。 结果 共纳入148人，其中男性为75人，女性为73人。每标准人日维生素B1、B2、A和钙摄入量较低。85.81%的人群钙摄入低于EAR。62.84%的人群维生素A摄入低于EAR。77.7%的人群维生素B1的摄入低于EAR。73.65%的人群维生素B2摄入低于EAR。除18-49岁女性，各年龄组的脂肪供能比都超过推荐摄入量。 结论 上海市长宁区居民能量和主要营养素基本能满足日常需求，但仍有部分营养素缺乏较严重，能量营养素来源不平衡，建议增加奶及其制品、大豆及其制品、蔬菜、水果等食物的摄入。

关键词：膳食调查；营养素摄入量；能量

中图分类号：R151.42 文献标准码：A

Analysis on nutrients intake among Changning District residents of Shanghai in 2012

DING Jiaqi1， TANG Chuanxi1， WANG Zhengyuan2

1，Changning District Center for Disease Control and Prevention， Shanghai 200051， China；

2，Shanghai Municipal Center for Disease Control and Prevention， Shanghai 200336， China

Abstract： Objective To learn the energy and main nutrients intake among residents in Changning District of Shanghai. Methods A stratified multistage random survey was conducted among 72 families to collect nutrients intake through the 24-hour dietary recall on 3 consecutive days and household condiment-weighting. The nutrients intake was compared to the dietary reference intake. Results 148 people， including 75 men and 73 women were surveyed.The average intakes of Vitamin B1、B2、A and Calcium per reference man per day were low. 85.81% of peoples calcium intake was below EAR. 62.84% of peoples Vitamin A intake was below EAR. 77.7% of peoples Vitamin B1 intake was below EAR. 73.65% peoples Vitamin B2 intake was below EAR. Contribute rate of fat in total energy was higher than recommendation， except the women whose ages were between 18 and 49 year old. Conclusion Energy and main nutrients intake among residents in Changning district of Shanghai was adequate. But some nutrients was still deficient severely. The nutrients source of energy was not well-balanced. More intake of milk and dairy product， soybean and bean product， vegetables and fruit were recommended.

Key words： Diet investigation；Nutrients intake；Energy

居民的營养状况是反映一个国家或地区经济、卫生保健和人口素质水平的重要指标。随着经济的快速发展，生活水平的不断提高，居民的消费观念及健康意识也有很多的变化，人群的营养状况也在不断变化。我国现已经开展了3次全国性的营养调查，2次中国居民营养与健康状况的监测[1]。

近年来，上海市各个区都对居民营养素摄入状况进行了调查，如黄浦区、闵行区和普陀区等。各区的调查发现，居民总体的膳食营养状况明显改善，但仍然存在营养素的缺乏和过剩问题[2-4]。上海市长宁区近年来也开展了膳食调查，但相关数据并未形成文献予以报道。……