INTERNATIONAL CLASSIFICATION OF SERVICE ORGANIZATION IN REHABILITATION: AN UPDATED SET OF CATEGORIES (ICSO-R 2.0)

Objective: To develop a revised version of the International Classification of Service Organization in Rehabilitation (ICSO-R). Design: Qualitative study. Methods: The revision was based on testing the first version of the ICSO-R; 2 discussion rounds invited by the ICSO-R working group of the Standardized Rehabilitation Reporting Subcommittee of the World Health Organization Liaison committee of the International Society of Physical and Rehabilitation Medicine, and a call for corrections from a group of international experts. Results: The resulting ICSO-R 2.0 version is composed of 2 dimensions (formerly 3); the Provider dimension and the Service delivery dimension. The categories of the Funding dimension from the first version of ICSO-R were incorporated into each of the other dimensions. The Provider dimension now consists of 9 categories and the Service delivery dimension consists of 14 categories. Subcategories have been added to 7 categories: governance/leadership, funding of provider, target groups, location of service delivery, setting, rehabilitation team, and funding of service delivery. Conclusion: This updated version of ICSO-R provides a prerequisite for rehabilitation service organization assessment and implementation projects, reporting of contextual influences in clinical trials and many other aspects. In addition, ICSO-R 2.0 can be used for several purposes, e.g. to analyse and compare the provision of rehabilitation services in health systems and to support the quality management of rehabilitation services. However, the development of value sets for each (sub)category and further validation studies are still needed.