本技术报告介绍了欧洲研究“儿童与玩具接触的口交行为”的结果。它提供关于36个月以下儿童的持续时间和频率的统计数据，将玩具插入他们的嘴里，并估计在36个月以下的孩子每天花漱口玩具的时间。 此外，它提供以下信息: - 文献着重于儿童口腔行为，包括常用的方法和重大成果; - 研究的设计和方法; - 关于儿童和玩具样本的数据; - 数据收集中使用的表单

This Technical Report presents the results of a European Study on “Children's mouthing behaviour in contact with toys”. It provides statistical data on the duration and frequency that children under 36 months introduce toys into their mouths and estimated data on the time children under 36 months spend mouthing toys each day. Furthermore, it provides information on: - the literature focused on children's mouthing behaviour, including commonly used methodologies and significant results; - the design and methodology of the study; - the data on the children and toy sample; - the forms used in data collection.