Utilizing Lean Six Sigma Methodology to Improve the Authored Works Command Approval Process at Naval Medical Center San Diego.

Utilizing Lean Six Sigma Methodology to Improve the Authored Works Command Approval Process at Naval Medical Center San Diego.

Mil Med. 2018 Mar 14;:

Authors: Valdez MM, Liwanag M, Mount C, Rodriguez R, Avalos-Reyes E, Smith A, Collette D, Starsiak M, Green R

Abstract
Introduction: Inefficiencies in the command approval process for publications and/or presentations negatively impact DoD Graduate Medical Education (GME) residency programs' ability to meet ACGME scholarly activity requirements. A preliminary review of the authored works approval process at Naval Medical Center San Diego (NMCSD) disclosed significant inefficiency, variation in process, and a low level of customer satisfaction. In order to facilitate and encourage scholarly activity at NMCSD, and meet ACGME requirements, the Executive Steering Council (ESC) chartered an interprofessional team to lead a Lean Six Sigma (LSS) Rapid Improvement Event (RIE) project.
Materials and Methods: Two major outcome metrics were identified: (1) the number of authored works submissions containing all required signatures and (2) customer satisfaction with the authored works process. Primary metric baseline data were gathered utilizing a Clinical Investigations database tracking publications and presentations. Secondary metric baseline data were collected via a customer satisfaction survey to GME faculty and residents. The project team analyzed pre-survey data and utilized LSS tools and methodology including a "gemba" (environment) walk, cause and effect diagram, critical to quality tree, voice of the customer, "muda" (waste) chart, and a pre- and post-event value stream map. The team selected an electronic submission system as the intervention most likely to positively impact the RIE project outcome measures.
Results: The number of authored works compliant with all required signatures improved from 52% to 100%. Customer satisfaction rated as "completely or mostly satisfied" improved from 24% to 97%. For both outcomes, signature compliance and customer satisfaction, statistical significance was achieved with a p < 0.0001.
Conclusion: This RIE project utilized LSS methodology and tools to improve signature compliance and increase customer satisfaction with the authored works approval process, leading to 100% signature compliance, a comprehensive longitudinal repository of all authored work requests, and a 97% "completely or mostly satisfied" customer rating of the process.

PMID: 29548024 [PubMed - as supplied by publisher]

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