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Published on: September 12, 2014
[Performance indicators: the role of 'task uncertainty']
Anne-Margreet van Dishoeck1, Hester F Lingsma, Ewout W Steyerberg
1Erasmus MC, afd. Maatschappelijke Gezondheidszorg, Rotterdam, The Netherlands. a.m.vandishoeck@erasmusmc.nl
Task uncertainty significantly impacts the development of healthcare quality indicators. Outcome indicators are best for low-uncertainty conditions, while process indicators suit complex cases. Healthcare professional involvement is crucial.
Area of Science:
- Healthcare Quality Improvement
- Medical Rehabilitation
- Performance Measurement
Background:
- Quality of care is a key focus in healthcare, with performance indicators used for assessment.
- A debate exists regarding the efficacy of outcome versus process indicators in measuring care quality.
Purpose of the Study:
- To investigate the role of task uncertainty in developing healthcare performance indicators.
- To determine the suitability of process versus outcome indicators based on task uncertainty.
Main Methods:
- A field study was conducted in a Dutch medical rehabilitation center.
- Four low task uncertainty teams and four high task uncertainty teams participated in developing performance indicators.
Main Results:
- Task uncertainty is a critical factor in selecting appropriate quality indicators.
- Outcome indicators are most effective for health problems with low variation and task uncertainty.
- Process indicators are more suitable for complex and uncertain medical tasks.
Conclusions:
- Healthcare professionals' participation is vital for developing effective quality indicators.
- The choice between process and outcome indicators should consider the level of task uncertainty.
- Understanding task uncertainty improves the development and application of quality of care metrics.
Related Concept Videos
Uncertainty: Overview
Uncertainty in Measurement: Accuracy and Precision
Uncertainty: Confidence Intervals
Self-Discrepancy Theory
Propagation of Uncertainty from Random Error
Uncertainty in Measurement: Reading Instruments

