太原市消费者预包装食品营养标签知信行状况及影响因素分析

发布时间：2018-11-13 21:15

【摘要】：目的了解太原市消费者对预包装食品营养标签知识、态度和行为的现状及其影响因素。方法采用自行设计的调查表,通过分层随机抽样方法,抽取太原市六区400名消费者进行问卷调查。结果在接受调查的400人中,回收有效问卷390份,其中男性152人,女性238人,年龄(35.2±14.3)岁。调查对象的营养标签知识、行为均分均不及格,分别为(11.72±4.79)和(4.72±1.92)分,态度均分(5.63±2.39),知识及格率12.6%,女性消费者营养标签知识得分高于男性,差异有统计学意义(P㩳0.05),"你知道营养素参考值(NRV)吗"知晓率最低为15.4%。知信行两两间均呈正相关关系(P㩳0.01);logistic回归表明,知识的影响因素为居住地、性别,态度的影响因素为居住地、知识得分和在家庭负责购买食物的频次,行为的影响因素为知识得分。结论太原市消费者对食品营养标签知识缺乏,需要加强食品标签的宣传教育以影响其态度,改变其行为。
[Abstract]:Objective to investigate the current situation and influencing factors of nutrition labelling knowledge, attitude and behavior of prepackaged food in Taiyuan. Methods 400 consumers in six districts of Taiyuan were investigated by using self-designed questionnaire and stratified random sampling. Results of the 400 subjects, 390 valid questionnaires were collected, 152 males and 238 females aged (35.2 卤14.3) years. The mean scores of nutrition label knowledge and behavior were (11.72 卤4.79) and (4.72 卤1.92), the mean scores of attitude and attitude were (5.63 卤2.39), and the pass rate of knowledge was 12.6B, and the average scores of nutrition label were (11.72 卤4.79) and (4.72 卤1.92), respectively. The score of nutrition label knowledge of female consumers was higher than that of men, and the difference was statistically significant (P0. 05). The lowest awareness rate of "do you know the nutrient reference value (NRV)" was 15. 4%. There was a positive correlation between the two groups (P0.01). Logistic regression showed that the influencing factors of knowledge were residence, sex, attitude, knowledge score and the frequency of food purchase in the family, and the influence factor of behavior was knowledge score. Conclusion there is a lack of knowledge about food nutrition labelling among consumers in Taiyuan, so it is necessary to strengthen the propaganda and education of food labelling to influence their attitude and to change their behavior.
【作者单位】：山西医科大学营养与食品卫生学教研室;
【分类号】：R155.5

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