标题：三亚市居民膳食营养状况调查

      作者：吴 军 1，许琼军 2，杨日飞 3
    (1.海南省边防总队三亚边防检查站卫生队，海南 三亚 572000；
2.海南医学院公共卫生学院实验室，海南 海口 571101；
3.三亚市河西第二社区卫生服务中心，海南 三亚 572000)

      卷次： 2014年25卷6期

      【摘要】 目的 掌握三亚市居民的膳食结构和营养状况，分析存在的问题，为制订营养改善策略提供科学
依据。方法 采用随机整群抽样方法，抽取240户960人，对其中的90户360人进行膳食调查，以个人24 h膳食
回顾并结合定量的食物频率法获取家庭成员摄入各种食品的量。结果 平均每人日摄入能量2 179.3 kcal，摄入
蛋白质、脂肪和碳水化合物分别为77.6 g、69.1 g和 311.7 g，核黄素、抗坏血酸的摄入量不足，钠、磷过量，钙摄入
仅占推荐摄入标准(RNI)的31.4%，膳食能量的67%来自植物类食物，蛋白质的51%来自植物类食物，脂肪提供总
能量的29%，动物脂肪占膳食脂肪的27%。结论 三亚市居民获得的热能基本满足要求，但已出现高蛋白、高脂
肪的膳食倾向，部分维生素的摄入偏低，矿物质的摄入不平衡等应引起关注。

      【关键词】 三亚市；营养; 调查；膳食状况

      【中图分类号】 R15 【文献标识码】 D 【文章编号】 1003—6350（2014）06—0919—03


Investigation of dietary and nutritional status in population of Sanya City.
WU Jun 1, XU Qiong-jun 2, YANG
Ri-fei 3. 1. Health Team, Sanya Frontier Inspection Station, the Frontier Corps of Hainan province, Sanya 572000,
Hainan, CHINA; 2. Laboratory, School of Public Health, Hainan Medical University, Haikou 571101, Hainan,
CHINA; 3. Hexi Second Community Health Service Center, Sanya 572000, Hainan, CHINA

【Abstract】 Objective To investigate the dietary pattern and nutritional status of the residents of Sanya city,
to analyze the problems existed, and to provide scientific basis for nutrition improvement strategy. Methods The
cluster-randomized scheme was used to sample 960 persons from 240 households, of which 360 persons (from 90
household) were investigated on dietary and nutritional status. The intake quantities of all kinds of food from per fami-
ly were obtained by 24-hour diet retrospective method and food frequency method. Results The daily intake energy
per person in average was 2 179.3 kcal, including 77.6 g protein, 69.1 g fat and 311.7 g carbohydrate, with insufficient
thiamine and Vitamin C and excessive sodium, P. Calcium intake only accounted for 31.4% of the recommended nutri-
ent intake (RNI). 67% of the diet energy was cereals, 50% of the protein was from plant-food. Fat provided 29% of the
whole energy, and animal-fat accounted for 27% of diet-fat. Conclusion The residents of Sanya obtains heat energy
basically meeting the needs, but the diet trend of high-protein, high-lipid has arisen, with problems of lower intake of
Vitamin and unbalanced intake of minerals.