The following description of “IHI-QI” is from the Institute for Healthcare Improvement white paper “Comparing Lean and Quality Improvement”, which can be found in its entirety here:
In the past 25 years, improvement in health care has grown from demonstration projects into a worldwide movement. Dominant in this movement has been an improvement approach grounded in the work of Walter Shewhart, W. Edwards Deming, Joseph Juran, and Associates in Process Improvement, and shaped in practice by the staff and faculty of the Institute for Healthcare Improvement (IHI). Today, this “IHI approach” to quality improvement provides a framework for thousands of improvement practitioners around the globe.
The “IHI-QI” approach to quality improvement developed by Associates in Process Improvement and promulgated by IHI, grounded in the work of Walter Shewhart, W. Edwards Deming, and Joseph Juran. IHI-QI emphasizes rapid-cycle testing in the field in order to learn which interventions, in which contexts, can predictably produce improvements. The specific methods of IHI-QI have evolved, based on learning from their application within health care by API, Improvement Advisors, IHI Fellows, faculty and staff, strategic partners, as well as thousands of participants in IHI projects and initiatives. IHI’s clinical and technical leaders learned quality improvement from API, who in their turn worked closely with Deming.