FOCUS-PDCA can effectively optimize the critical value of test items

Abstract

Objective: To optimize the critical value of test items using FOCUS-PDCA (find, organize, clarify, understand, select, plan, do, check and act), and to set the personalized critical value of the test for different departments.
 Methods: We searched for literature reporting on the critical value and FOCUS-PDCA published over recent 5 years in order to understand the significance and status quo of critical value and FOCUS-PDCA. We also collected and analyzed the critical value data of hospital tests performed in Sichuan province hospitals in 2019, which were later compared to data from 2020 to determine the FOCUS-PDCA cycle.
 Results: The proportion of critical values in the whole hospital decreased from 3.5% before optimization to 2.5% to 3% after optimization. The critical values of ICU, hematology, nephrology, urology, and neonatal departments after optimization significantly decreased compared with those before optimization, while the critical values of cardiac surgery, emergency ICU, cardiology, and neurosurgery ICU showed no significant difference before and after optimization. Contrary, the critical values of the infection department after optimization significantly increased before optimization.
 Conclusion: FOCUS-PDCA can effectively optimize the critical value of test items, which is beneficial for rational utilization of medical resources.

Referral Process Enhancement: Innovative Approaches and Best Practices

“…This model ingeniously combines the FOCUS methodology with the principles of continuous cycle improvement (PDCA), resulting in an enhanced management paradigm. Characterized by a hierarchical structure consisting of primary and secondary rings, incremental progress, and rigorous statistical analysis, FOCUS-PDCA finds wide-ranging applications in diverse domains, including patient care, pharmaceutical management, and medical record administration [11].…”

“…The project implementation followed the FOCUS-PDCA approach, a structured methodology that combines "Find, Organize, Clarify, Understand, and Select" in the FOCUS phase with "Plan, Do, Check, and Act" in the PDCA cycle. This systematic framework provided guidance for driving the project's progress and ensuring its success (Table 1) [11].…”