NURS 732 Week 4 Discussion Board Forum 2 on Process Management Methods in Quality Improvement Example

Discussion Board Forum 2: Choosing Improvement Tools

NURS 732 Interprofessional Collaboration and Outcomes Management for Quality in Health Care, Discussion Board Forum 2

Thread by [Student Name]

The clinic, its data and the classmates replied to are composites written for a model discussion.

Our hypertension team noticed something odd in its data. Patients who brought home readings to their visits, or sent them by text, often reported averages below 135/85, yet their clinic readings were above 140/90 at nearly every visit. Some of the difference was expected, since clinic readings run higher for many people. But the gap was large and consistent, and providers were adding medications based on the clinic numbers. Before choosing a fix, the team needed to understand the problem. That meant choosing the right tools in the right order.

Sollecito and Johnson (2013) describe a family of improvement methods with different purposes: some help a team understand a process and its causes of variation, others help it test changes. Our problem was first a problem of unclear causes, so we began with a root cause tool. Over thirty minutes we drew a cause-and-effect diagram with four branches. Under people, the medical assistants listed rushing and inconsistent training. Under methods, no standard rest period and no repeat reading for high values. Under equipment, a third of our cuffs did not fit the arms of many adults we see and the large cuffs were stored in a back hallway. Under environment, patients were often talking on the phone or had just walked up two flights of stairs. Most of the likely causes pointed to measurement technique rather than patients' true blood pressure.

To understand why the medical assistants rushed, we used a Lean approach. A medical assistant and I walked the rooming process with a stopwatch for ten patients. Lean thinking identifies waste, work that adds no value for the patient, and we found plenty: waiting for a free room, walking to find a large cuff, re-entering vital signs because the record timed out. Those minutes came out of the seven allotted for rooming, and the blood pressure step was the easiest one to shorten. The cuff was not the only thing squeezing the reading; the schedule was squeezing the medical assistant.

Only then did we test changes, using plan-do-study-act cycles as Langley et al. (2009) describe in the model for improvement: a prediction, a small test, a study of the data and a decision. Cycle one: one medical assistant used a five-minute seated rest for one morning; the proportion of first readings at or above 140/90 fell, but the rest added time. Cycle two: large cuffs were hung in every room, which removed the walk. Cycle three: a repeat reading for any value at or above 140/90, with the lower value recorded. We tracked the weekly proportion of high first readings on a run chart. After six weeks the proportion had fallen from about 46% to 31%, and the median rooming time had not increased, because the time saved by not hunting for cuffs paid for most of the rest period.

The tools themselves are not the hard part. Taylor et al. (2014) examined 73 published reports of PDSA use and judged most of them unfaithful to the method: only 14 described a chain of linked cycles in full, many skipped the small first test, and just 7 of the 47 reports detailed enough to analyze tracked data monthly or more often to decide what to do next. Teams often call a full rollout a PDSA cycle. Ours nearly did the same, planning to require the seated rest for every patient from the first week. Testing it with one medical assistant first showed us the time cost before it could derail the clinic. The Lord told Israel to use just balances and just weights (English Standard Version Bible, 2001/2016, Leviticus 19:36), and a fair measure of a patient's blood pressure is a small form of that justice.

Reply to Brianna

Brianna, you described your clinic's enthusiasm for a Lean Six Sigma project on appointment no-shows, with a consultant and a full DMAIC plan. I would offer a caution from a recent case study. An Italian family medicine center's Lean and safety management project, built on DMAIC, was discontinued after the Define phase, and the analysis identified three interrelated themes behind the failure: organizational readiness, stakeholder ownership and engagement, and fragmented governance (Tiso et al., 2026). The method was sound; the conditions for it were not. Sollecito and Johnson (2013) emphasize that improvement methods work within an organizational culture and leadership structure that must support them. Before your team commits to the full method, it may be worth asking who owns the project after the consultant leaves, and whether frontline staff helped choose the problem. Could your team start with a smaller test, such as reminder calls on one provider's schedule, while building that ownership?

Reply to Kendrick

Kendrick, you questioned whether Lean belongs in primary care at all, since it came from car manufacturing and patients are not cars. It is a fair concern, but recent evidence suggests Lean can help primary care practices cope with disruption. In a nationally representative survey of 1,245 US physician practices, practices using Lean management were more likely to report stronger pandemic response and financial performance after the pandemic and greater efforts to address clinician burnout, and use of rapid improvement events and real-time data tools was associated with fewer reported effects of workforce shortages on patient care (Hung et al., 2026). The study was cross-sectional and the Lean practices differed in size and affiliation, so it cannot prove cause. Still, the core idea, removing work that adds nothing for the patient, seems as relevant to a rooming process as to a factory line. Which steps in your clinic's patient visit do you think add the least value for patients?

References

English Standard Version Bible. (2016). Crossway. (Original work published 2001)

Hung, D. Y., Shortell, S. M., Morris, E., Quach, C. Y., Reponen, E., Rotter, T., Perez-Araos, A., & Schifferdecker, K. E. (2026). Lean management of crisis response and post-pandemic outcomes in US primary care practices. BMC Health Services Research, 26(1). https://doi.org/10.1186/s12913-026-14968-3

Langley, G. J., Moen, R. D., Nolan, K. M., Nolan, T. W., Norman, C. L., & Provost, L. P. (2009). The improvement guide: A practical approach to enhancing organizational performance (2nd ed.). Jossey-Bass.

Sollecito, W. A., & Johnson, J. K. (Eds.). (2013). McLaughlin and Kaluzny's continuous quality improvement in health care (4th ed.). Jones & Bartlett Learning.

Taylor, M. J., McNicholas, C., Nicolay, C., Darzi, A., Bell, D., & Reed, J. E. (2014). Systematic review of the application of the plan-do-study-act method to improve quality in healthcare. BMJ Quality & Safety, 23(4), 290-298. https://doi.org/10.1136/bmjqs-2013-001862

Tiso, A., Pozzan, C., Pamich, C., & Verbano, C. (2026). Barriers to Lean & Safety Management implementation in primary care settings: Insights from an unsuccessful case. Risk Management and Healthcare Policy, 19, Article 610926. https://doi.org/10.2147/RMHP.S610926