Analysing injury causes is an essential activity for both companies as well as national and local authorities involved in safety at workplace. For a single company, benefits mainly consist of pointing out root causes of an occurred injury aiming to prevent its replication. At the national level, injury analysis enables a stronger evaluation of actual critical risk factors that usually lead to accidents at similar workplaces. If data are gathered from different companies, the analysis of critical risk factors could support more effective and focused preventative activities in Occupational Safety and Health surveillance. The proposed work aims to describe and critically analyse a good practice developed under the current Italian national surveillance system to control and prevent occupational fatal injuries based on a structured system for collecting and analysing data about occurred injuries and then, developing proactive activities to support prevention at workplace. A system called Infor.Mo has been developed by a project between national and local institutions. The Infor.Mo system involves methodological and operational tools as it includes a model for analysing critical factors that have contributed to injury development, and a software-based tool to collect and disseminate information extracted by analysed data. The methodological model is based on a multi-factor analysis of risk factors aiming to determine the actual dynamic of an injury and its root causes. A final critical discussion about positive results and current challenges, derived by practical experience of a multi-year application of the proposed system, is also proposed.

对于涉及工作场所安全的公司以及国家和地方当局来说，分析伤害原因是一项必不可少的活动。对于单个公司，利益主要包括指出发生伤害的根本原因，以防止其复制。在国家层面，伤害分析能够对通常导致类似工作场所事故的实际关键风险因素进行更有力的评估。如果数据是从不同公司收集的，关键风险因素的分析可以支持职业安全与健康监测中更有效和更有针对性的预防活动。拟议的工作旨在描述和批判性分析在当前意大利国家监督系统下开发的良好实践，以基于用于收集和分析发生伤害的数据的结构化系统来控制和预防职业性致命伤害，然后制定积极的活动以支持预防工作场所。一个名为 Infor.Mo 的系统是由国家和地方机构之间的一个项目开发的。Infor.Mo 系统涉及方法论和操作工具，因为它包括一个分析导致伤害发展的关键因素的模型，以及一个基于软件的工具，用于收集和传播由分析数据提取的信息。该方法模型基于风险因素的多因素分析，旨在确定伤害的实际动态及其根本原因。还提出了关于积极成果和当前挑战的最后批判性讨论，这些讨论源自拟议系统多年应用的实际经验。