北京、广州、上海城市居民营养知识、态度、行为的调查

Survey on Nutritional Knowledge,Attitude and Practice among the Residents

对北京、广州和上海三大城市随机抽取的９６５名年龄在２０～５０岁的城市居民进行有关营养知识、态度和行为（Ｋ－Ａ－Ｐ）的调查。结果显示，三地区调查对象的营养知识水平不高。营养知识的得分与其自身受教育程度有相关性（ｒ＝０．３０１１，Ｐ＜０．０１）。年龄在３５岁以上的对象，营养知识的得分高于年轻人；三地区调查对象对营养知识的获取，合理的膳食模式，卫生的饮食习惯均持有积极、肯定的态度。食物消费频度调查结果表明，米／面、肉／禽、蔬菜、水果、奶及奶制品的消费量较高。此外，８９．５％，７８．８％和４７．８％的调查对象分别选择报纸、电视、广播作为其主要营养信息来源。本次调查为将来的营养宣教的内容和方法提供依据。

A survey on nutritional knowledge ,attitude and practice (K A P) was carried out among 965 residents aged between 20 and 50 and randomly selected in Beijing,Guangzhou and Shanghai.The results showed that subjects' knowledge level was not high,and their knowledge scores were significantly correlated with their education levels ( r =0.3011, P <0.010).Subjects aged above 35 had a higher knowledge level than that of younger ones.Subjects from three cities held a positive and favorable attitude towards the acquisition of nutritional knowledge,reasonable dietary pattern and healthy diet habits.Results of food frequency sur vey indicated that the consumption of rice/flour,meat/poultry,vegetables,fruits, milk and milk products was relatively high.In addition,89.5%,78.8% and 47.8% of subjects selected newspaper,TV and broadcast as their main sources of nutritional information respectively.This survey provided basis on content and method for future nutrition education.