目的 消费者的认知和使用行为对其购买产品的决策质量和相关风险的控制水平具有重要影响，因此调查分析消费者的认知状况、使用行为及其影响因素对其他相关研究具有重要参考意义。方法 基于常州市5个辖区896个消费者样本数据，分析了样本的主要社会学特征及其食品接触材料的安全性认知和使用行为状况。结果 目前大多家庭中的饮食工作主要由女性（占总样本数74.1%）承担；年龄层主要分布在中青年（占总样本数74.1%）；消费者对食品接触材料的安全性认知及使用行为总体状况不佳，90%的消费者总体正确率不足60%；具有研究生及以上学历的消费者其总体状况、认知情况和使用行为的正确率，均明显高于其他学历人群。结论 消费者对食品接触材料缺乏必要的安全认知，误用行为普遍，亟需加强宣传教育与消费指导。

Consumers' cognition and use behaviors have significant influence on the quality of decision-making and the control level of related risks. Therefore, the investigation and analysis of consumers' cognition, use behaviors and its influence factors have important reference significance for other related researches. Based on data of 896 consumer samples from 5 jurisdictions in Changzhou, the main sociological features of the samples and the safety cognition and use behavior of food contact materials were analyzed. Women (accounting for 74.1% of the total samples) were mainly responsible for the dietary work in most families. The age group was mainly distributed in the middle and young people (accounting for 74.1% of the total samples). The general situation of consumers’ safety cognition and use behaviors of food contact materials was unpleasant and the overall accuracy rate of 90% consumers was less than 60%. The accuracy rate of consumers with master degree or above was higher than those with low education background in general situation, cognition and use behaviors. Consumers lack necessary safety cognition of food contact materials, and misuse behavior is common. Therefore, it is urgent to strengthen publicity, education and consumption guidance.