Systems approaches to risk assessing healthcare, how far have we come?

Abstract

Systems approaches and their relevance to risk assessment are considered through an examination of a number of recent applications in England. The importance of visual mapping of systems is emphasised. This approach encourages participation from those within the system with less technical knowledge but with important information to add to a risk assessment. Other advantages outlined include the ability to readily identify system boundaries, map processes and record both strengths and weaknesses of existing or planned system changes. The use of risk assessment methods with this approach should be cautious, as any one method may only identify a sub-set of all risks.