Enhancing patient flow in emergency department (ED) using lean strategies–an integrated voice of customer and voice of process perspective. Issue 1 (24th July 2020)

• Record Type: Journal Article
• Authors: Alowad, Ali; Samaranayake, Premaratne; Ahsan, Kazi; Alidrisi, Hisham; Karim, Azharul
• Is Part Of: Business process management journal. Volume 27:Issue 1(2021)
• Page Start: 75
• Page End: 105
• Publication Date: 2020-07-24
• Subjects: Patient flow -- ED overcrowding -- Root-cause analysis -- Patient satisfaction -- Lean strategy; Industrial management -- Periodicals; Reengineering (Management) -- Periodicals; Total quality management -- Periodicals; 658.4063
• DOI: 10.1108/BPMJ-11-2019-0457
• Languages: English
• ISSNs: 1463-7154

Abstract

Abstract : Purpose: The purpose of this paper is to systematically investigate the patient flow and waiting time problems in hospital emergency departments (EDs) from an integrated voice of customer (VOC) and voice of process (VOP) perspective and to propose a new lean framework for ED process. Design/methodology/approach: A survey was conducted to better understand patients' perceptions of ED services, lean tools such as process mapping and A3 problem-solving sheets were used to identify hidden process wastes and root-cause analysis was performed to determine the reasons of long waiting time in ED. Findings: The results indicate that long waiting times in ED are major concerns for patients and affect the quality of ED services. It was revealed that limited bed capacity, unavailability of necessary staff, layout of ED, lack of understanding among patients about the nature of emergency services are main causes of delay. Addressing these issues using lean tools, integrated with the VOC and VOP perspectives can lead to improved patient flow, higher patient satisfaction and improvement in ED capacity. A future value stream map is proposed to streamline the ED activities and minimize waiting times. Research limitations/implications: The research involves a relatively small sample from a single case study. The proposed approach will enable the ED administrators to avoid the ED overcrowding and streamline the entire ED process. Originality/value: This research identified ED quality issues from the integration of VOC and VOP perspective and suggested appropriate lean tools to overcome these problems. This process improvement approach will enable the ED administrators to improve productivity and performance of hospitals.