五城市居民营养标签阅读及其影响因素研究

目的了解北京、上海、重庆、深圳和济南五城市居民对食品营养标签的阅读情况,探讨其影响因素。方法每个城市选取两个社区,由经过培训的社区医生对该社区的200名居民进行问卷调查,共计调查1993人,数据使用SPSS 16.0分析。结果仅有40.54%的居民阅读营养标签,对相关因素进行Logistic回归分析,以P<0.05为入选标准,最终进入模型的变量有性别、年龄、营养知识、家庭规模、对营养知识的重视程度、对营养标签的认知水平、健康状况、购物频率和所关注的食物属性。结论五城市居民阅读营养标签的比例较低,需要加强宣教和引导,普及营养知识,提高居民对营养标签的认知和科学使用。

Nutrition label reading and its influence factors research in five cities

Objective To study reading status of nutrition label of residents in Beijing,Shanghai,Chongqing,Shenzhen and Jinan,and to analyze factors associated with nutrition label reading.Methods Two communities were chosed in each city.200 residents in every community were surveyed by trained doctors and 1993 residents were surveryed totally.The SPSS 16.0 statistical software was used for data analysis.Results Residents reading nutrition label accounted for 40.54%.The results of multi-variate Logistic regression showed that following factors were significant associated with the effect(P<0.05),sex,age,nutrition-related knowledge,family number,attitude to nutrition knowledge,understanding of nutrition label,health,frequency of shopping and focus on food.Conclusion The level of reading of nutrition label of the residents is low.It is necessary to implement nutrition and health education aimed at promoting residents' knowledge and reading of food nutrition labeling.