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目的了解岳麓区居民对食品外包装营养标签的认知情况。方法采用分层整群随机抽样的方法,在岳麓区城区和郊区中各抽取3个社区,使用自制问卷共调查3000名居民的一般人口学特征、食品采购习惯、营养知识学习情况及营养标签知识得分。结果岳麓区居民食品营养标签知识的平均得分不高(41.72±14.8);各年龄组居民得分存在差异(F=13.74,P<0.05),其中35岁以下的居民得分最高;女性得分较男性高(P<0.05);学历越高得分越高(F=13.59,P<0.05),收入越高得分越高(F=87.64,P<0.05);食品采购习惯上,“有时”采购组居民得分高于其他组(P<0.05);有考过营养师组居民得分高于其他组(F=46.10,P<0.05)。结论长沙市岳麓区居民对食品外包装营养标签总的认知度不够,居民营养标签知识水平与年龄、性别、学历、食品采购习惯和营养知识学习情况有关。
Objective To understand the residents of Yuelu District, nutrition labeling awareness of food packaging. Methods A stratified cluster random sampling method was used to select 3 communities in urban and suburban districts of Yuelu District. The survey population of 3,000 residents were surveyed by using self-made questionnaires. The demographic characteristics, food purchasing habit, knowledge of nutritional knowledge and knowledge of nutritional labeling Score. Results The average score of food nutrition labeling knowledge of residents in Yuelu District was not high (41.72 ± 14.8). Residents in each age group had different scores (F = 13.74, P <0.05), among which residents below 35 years old had the highest scores; women scores higher than men (P <0.05). The higher the qualifications, the higher the score (F = 13.59, P <0.05) and the higher the income (F = 87.64, P <0.05) Residents score higher than other groups (P <0.05); residents with test over dietitians score higher than other groups (F = 46.10, P <0.05). Conclusion Residents in Yuelu District of Changsha have not enough awareness of the nutrition labeling of food packaging. The knowledge level of residents’ nutrition labeling is related to the age, sex, education level, food purchasing habits and nutrition knowledge.