How a Surgery Center Achieved Streamlined Excellence with PHP [Case Study]
Amidst their state-of-the-art facilities and unwavering commitment to unparalleled patient experiences, Vivere-Audubon Surgery Center faced a...
How can healthcare organizations develop an effective root cause analysis in healthcare? Read on to learn how your organization can improve outcomes and reduce costs.
Root Cause Analysis (RCA) “is a structured method used to analyze serious adverse events” in healthcare. (1) The goal of an RCA is to identify any underlying problems in processes that increase the likelihood of an error with a non-punitive approach. When done effectively, an RCA can identify factors that contributed to an adverse event so that measures can be put in place to address contributing factors, improve patient safety, reduce incidences happening in the future and reducing the costs associated with risk.
Creating a safe, fear-free environment for incident reporting is important in order to initiate a thorough Root Cause Analysis. Reporting an incident triggers the initiation of an RCA.
Furthermore, the methodology used to conduct the RCA is important in understanding why an incident happened, and how to prevent it from happening in the future.
By systematically analyzing the causes and effects of the various components of a process, a RCA is used to identify breakdowns in processes and systems that contributed to an adverse event. When done effectively, root cause analysis in healthcare can improve safety, reduce future incidents, and ultimately lower total cost of risk.
While methodologies may differ, the RCA process is designed to answer three questions:
This is a simple tool that is appropriately used to get to the root cause of a straight forward problem that does not necessitate the use of advanced statistics. (3) Simply ask the question “Why?” five times, which allows you to discover the root cause of the problem more clearly when you find that the answers to the “Why” questions are interrelated. (2) For example:
Use this RCA tool to identify which parts in a process are faulty so they can be corrected. It determines the number of times the failure occurs, the actions implemented by the organization to streamline the process in order to prevent the failure from recurring, and if interventions to improve the process were effective. Many organizations use this tool every time a new process is initiated. (2)
This tool involves the creation of a diagram that looks like a tree where all potential causes of the problem are depicted as branches. (2). Boolean logic, using the terms “And”, “Or”, or “Not”, are applied to each potential cause in order to identify the root cause of the problem. This tool is generally used for complex processes and by those familiar with utilizing Boolean logic. (4) (See Figure 1)
Figure 1
The shape of a fishbone is used to group potential root causes into different sub-categories such as methods, measurements, materials and many others for easier determination of the cause. This tool is relatively easy to use in determining the root cause in complex processes. (2) (See Figure 2)
Figure 2
This a quantitative method of determining if two variables are correlated. This tool is often utilized in combination with the fishbone diagram as a means to test potential root causes. (3)
This is used to group the frequency or cost of different problems to show their relative significance. The bars show frequency or cost in descending order, while the line shows cumulative percentage or total as you move from left to right. Organizations utilize this tool when they want to show the frequency of problems that occur in process or the costs associated with the breakdown of the process. (3)
Root Cause Analysis Squared was developed by the National Patient Safety Foundation (2015) in an effort to ensure that appropriate and time actions are taken in response to RCA analyses to prevent future harm. The publication is frequently used by health care organizations as a guide on how to conduct efficient and effective RCAs . (5)
The RCA2 process involves specific activities that start with defining which events and close calls are worthy of review and which events are blameworthy. Specific guidelines are prescribed for review team membership and timing of each activity throughout the RCA2 process. There is also embedded into the review process active participation by organizational leadership and a strong emphasis on implementation of steps to reduce the risk of a recurrence of the event.
Conducting an RCA involves data collection, staff interviews, and literature reviews which culminates in identifying the root cause of a problem and recommendations that will minimize or eliminate the risk of recurrence of the incident.
Many organizations are utilizing technology platforms such as an incident reporting system to ensure they are following a standardized processes when conducting an RCA. Incident reporting software ensure consistency in the RCA methodology used, track the progress of RCAs, alert relevant individuals about progress, manage action items associated with the analysis, and serve as a central repository for information and further learning to prevent the same or similar incidents from occurring again – getting organizations closer to zero harm.
Download our free guide below to learn more about how your organization can implement incident reporting software for effective Root Cause Analysis in healthcare.
It is important that organizations strategically share the results of their RCAs through training and follow-up action items with the appropriate departments to effectively prevent future errors and reduce the costs associated with the risk of errors. In addition to sharing the results of the RCA, organizations are expected to provide the resources and funding to implement the interventions for error prevention that are recommended from the RCA analysis. When personnel see that these action plans are fully implemented, they are more likely to buy-in to incident reporting, participating in the RCA process, and changing their perception of the patient safety culture of the organization, bringing them closer to zero harm.
Trudi Stafford, PhD, RN, and Clinical Advisor at PHP shares insight on developing processes and tools for effective root cause analysis in healthcare.
Trudi Stafford has 30+ years of health care leadership experience with an emphasis on informatics to positively impact patient safety and health care quality. She is a doctorally prepared nurse executive with prior work experience as the Chief Nursing Office at three of the nation’s largest health systems.
References:
Root Cause Analysis. Patient Safety Network. Agency for Healthcare Research and Quality. Retrieved on August 7, 2019 at https://psnet.ahrq.gov/primers/primer/10/root-cause-analysis
“What are common Root Cause Analysis (RCA) tools?”. (March 3, 2017). us. Retrieved on August 7, 2019 at https://www.6sigma.us/gsa/
Foster, P. (Oct. 30, 2018). 5 Root Cause Analysis Tools for More Effective Problem-Solving. Beacon Quality. Retrieved on August 7, 2019 at https://www.ease.io/5-root-cause-analysis-tools-for-more-effective-problem-solving/
“What is Boolean logic?” Lotame. Retrieved on August 10, 2019 at https://www.lotame.com/what-is-boolean-logic/
RCA2: Improving Root Cause Analyses and Actions to Prevent Harm. (2015). National Patient Safety Foundation. Retrieved on August 10, 2019 at https://c.ymcdn.com/sites/www.npsf.org/resource/resmgr/PDF/RCA2_first-online-pub_061615.pdf
What is a Fault Tree Analysis? (March 2002). Quality Progress. Retrieved on August 19, 2019 at http://asq.org/quality-progress/2002/03/problem-solving/what-is-a-fault-tree-analysis.html
Gartlehner G, Schultes M, Titscherl V, Morgan, LC, Bobashev, GV, Williams, P, and West SL. (December 2017). User testing of an adaptation of fishbone diagrams to depict results of systematic reviews. BMC Medical Research Methodology. Retrieved on August 19, 2019 at https://link.springer.com/article/10.1186/s12874-017-0452-z
Hudgins, JD, Goldberg, V, Fell GL, Puder M, and Eisenberg MA. (November 2017). Reducing Time to Antibiotics in Children With Intestinal Failure, Central Venous Line, and Fever. Pediatrics. Vol 140; Issue 5. Retrieved on August 19, 2019 at https://pediatrics.aappublications.org/content/140/5/e20171201.figures-only
Figure 2. Fishbone Diagram Template. Source: Gartlehner G, Schultes M, Titscherl V, Morgan, LC, Bobashev, GV, Williams, P, and West SL. (December 2017). User testing of an adaptation of fishbone diagrams to depict results of systematic reviews. BMC Medical Research Methodology.
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