Michaelis J, Kaatsch P
Institut für Medizinische Statistik und Dokumentation, Johannes-Gutenberg-Universität, Mainz, BRD.
Methods Inf Med. 1990 Mar;29(2):92-8.
The registry of childhood malignancies in the F.R.G. is a combination of a population-based and hospital-based cancer registry. A large amount of the collected data originates from multicenter clinical trials which are integrated into the documentation system of the cancer registry. The paper describes the information flow and the system of data storage which consists of a central database on a departmental system at the registry and of several coordinated peripheral databases on microcomputers at the trial centers. Practical experience shows an increased availability and validity of the data in the registry since the implementation of the system. Aspects of data integrity and security are discussed. Although the system was designed according to specific demands of the registry, it may serve as a model for similar tasks of cooperative documentation and information exchange.
联邦德国儿童恶性肿瘤登记处是一个基于人群和基于医院的癌症登记处的结合体。收集到的大量数据源自多中心临床试验，这些试验被整合到癌症登记处的文档系统中。本文描述了信息流以及数据存储系统，该系统由登记处部门系统上的中央数据库和试验中心微型计算机上的几个协调的外围数据库组成。实践经验表明，自该系统实施以来，登记处数据的可用性和有效性有所提高。文中还讨论了数据完整性和安全性方面的问题。尽管该系统是根据登记处的特定需求设计的，但它可为合作文档编制和信息交换的类似任务提供一个模型。
