摘要
目的了解山东省居民膳食营养状况。方法整群随机抽样,用称重法和24h回顾法进行连续3d膳食摄入调查。结果谷类摄入量城市比农村少68.6g,动物性食物摄入量城市比农村多19.7g。能量、蛋白质、脂肪、糖类、维生素C和钠的摄入量城市低于农村,城市和农村比较分别少273.2kcal、3.1g、1.9g、60g、8.1mg、463.6mg。膳食结构仍以谷类食物为主。结论山东省居民膳食营养存在不平衡现象,需要加强营养教育,引导居民合理膳食。
Objective To investigate the food and nutrition intake status of Shandong residents as well as its changing trend. Method The stratified cluster random sampling method, weighing method and the 24-hour dietary intake recall method were used in the three-consecutive-day dietary survey. The data was analyzed by SPSS 11.5. Results The cereals intake in urban was 68.6 g less than that in rural areas, and the animal food intake in urban was 19.7 g greater than that in rural areas. The intake of energy, protein, fat, carbohydrate, vitamin C and sodium in the urban were 273.2 kcal, 3.1 g, 1.9 g, 60 g, 8.1 mg and 463.6 mg lower than that in rural. Cereal was still the main food of Shandong residents. Conclusion The dietary pattern of Shandong residents is not balanced, more nutritional education should be done to guide reasonable dietary consumption.
出处
《中国食品卫生杂志》
2008年第1期65-67,共3页
Chinese Journal of Food Hygiene
关键词
市区人口
农村人口
膳食
营养调查
Urban Population
Rural Population
Diet
Nutrition Surveys
