Bianchi Daniela Manila, Giorgi Ilaria, Zuccon Fabio, Somma Donatella De, D'Errico Valeria, Martelli Walter, Muzzani Adolfo, Soncin Vilma, Collarino Salvatore, Adriano Daniela, Decastelli Lucia
Food Control and Production Hygiene Unit.
Biostatistics Epidemiology and Risk Analysis Unit, The Veterinary Medical Research Institute for Piedmont, Liguria and the Aosta Valley, Turin.
Ital J Food Saf. 2019 Dec 5;8(4):8316. doi: 10.4081/ijfs.2019.8316.
In Italy, the Banco Alimentare Onlus manages a network of 8,000 charitable organizations that distribute 67,000 tons of foodstuffs to 1.6 million needy persons. To provide their volunteers with the required food safety knowledge, the Banco Alimentare del Piemonte Onlus commissioned the Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta to hold training courses in food safety. Before and after each session, the participants completed a questionnaire to evaluate their knowledge on the topic of food safety. The responses were entered in a dedicated database and analyzed using STATA ver. 15.1. Comparison of the scores for each participant before and after training revealed a considerable discordance [ICC 0.06, 95% confidence interval (CI) 0.00-0.18]. Analysis of the post-training questionnaires showed that the number of questions left unanswered decreased and the number of correct answers increased. The difference between the percentage of correct and incorrect responses before and after the training course was statistically significant (P<0.001). Comparison of responses to the pre- and post-training questionnaires provided the data for statistical evaluation of the efficacy of the training course.
在意大利，意大利慈善食品银行（Banco Alimentare Onlus）管理着一个由8000个慈善组织组成的网络，这些组织向160万贫困人口分发6.7万吨食品。为了向其志愿者提供所需的食品安全知识，皮埃蒙特、利古里亚和瓦莱达奥斯塔大区意大利慈善食品银行（Banco Alimentare del Piemonte Onlus）委托皮埃蒙特、利古里亚和瓦莱达奥斯塔大区动物卫生实验研究所（Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta）举办食品安全培训课程。在每次课程前后，参与者都要完成一份问卷，以评估他们对食品安全主题的了解。回答被录入一个专用数据库，并使用STATA 15.1版进行分析。比较每个参与者培训前后的分数发现存在相当大的不一致[组内相关系数（ICC）0.06，95%置信区间（CI）0.00 - 0.18]。对培训后问卷的分析表明，未回答的问题数量减少，正确答案的数量增加。培训课程前后正确和错误回答百分比之间的差异具有统计学意义（P<0.001）。培训前后问卷回答的比较为培训课程效果的统计评估提供了数据。
