Qualitative exploration of patient flow in a Caribbean emergency department. Issue 12 (12th December 2020)

• Record Type: Journal Article
• Authors: De Freitas, Loren; Goodacre, Steve; O'Hara, Rachel; Thokala, Praveen; Hariharan, Seetharaman
• Is Part Of: BMJ open. Volume 10:Issue 12(2020)
• Publication Date: 2020-12-12
• Subjects: organisation of health services -- accident & emergency medicine -- international health services; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2020-041422
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Objectives: Emergency departments (EDs) are complex adaptive systems and improving patient flow requires understanding how ED processes work. This study aimed to explore the patient flow process in an ED in Trinidad and Tobago, identifying organisational factors influencing patient flow. Methods: Multiple qualitative methods, including non-participant observations, observational process mapping and informal conversational interviews were used to explore patient flow. The process maps were generated from the observational process mapping. Thematic analysis was used to analyse the data. Setting: The study was conducted at a major tertiary level ED in Trinidad and Tobago. Participants: Patient and staff journeys in the ED were directly observed. Results: Six broad categories were identified: (1) ED organisational work processes, (2) ED design and layout, (3) material resources, (4) nursing staff levels, roles, skill mix and use, (5) non-clinical ED staff and (6) external clinical and non-clinical departments. Within each category there were individual factors that appeared to either facilitate or hinder patient flow. Organisational processes such as streaming, front loading of investigations and the transfer process were pre-existing strategies in the ED while staff actions to compensate for limitations with flow were more intuitive. A conceptual framework of factors influencing ED patient flow is also presented. Conclusion: The knowledge gained may be used to strengthen the emergency care system in the local context. However, the study findings should be validated in other settings.