Health-care process improvement decisions : a systems perspective
Walley, Paul Silvester, Kate Mountford, Shaun
Walley, Paul
Silvester, Kate
Mountford, Shaun
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Affiliation
University of Warwick; West Midlands South Strategic Health Authority; George Eliot Hospital
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Publication date
2006
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Abstract
Purpose: The paper seeks to investigate decision-making processes within hospital improvement activity, to understand how performance measurement systems influence decisions and potentially lead to unsuccessful or unsustainable process changes.
Design/methodology/approach: A longitudinal study over a 33-month period investigates key events, decisions and outcomes at one medium-sized hospital in the UK. Process improvement events are monitored using process control methods and by direct observation. The authors took a systems perspective of the health-care processes, ensuring that the impacts of decisions across the health-care supply chain were appropriately interpreted.
Findings: The research uncovers the ways in which measurement systems disguise failed decisions and encourage managers to take a low-risk approach of "symptomatic relief" when trying to improve performance metrics. This prevents many managers from trying higher risk, sustainable process improvement changes. The behaviour of the health-care system is not understood by many managers and this leads to poor analysis of problem situations.
Practical implications: Measurement using time-series methodologies, such as statistical process control are vital for a better understanding of the systems impact of changes. Senior managers must also be aware of the behavioural influence of similar performance measurement systems that discourage sustainable improvement. There is a risk that such experiences will tarnish the reputation of performance management as a discipline.
Originality/value: Recommends process control measures as a way of creating an organization memory of how decisions affect performance--something that is currently lacking.
Citation
Walley P, Silvester K, Mountford S. Health-care process improvement decisions: a systems perspective. Int J Health Care Qual Assur Inc Leadersh Health Serv. 2006;19(1):93-104. doi: 10.1108/09526860610642618.
Type
Article