Details

Autor(en) / Beteiligte

• George, Abraham
• Lacey, Peter
• Badrinath, Padmanabhan
• Gray, Alex
• Turner, Paul
• Harwood, Chris
• Gregson, Mark

Titel

Planning for healthcare services during the COVID-19 pandemic in the Southeast of England: a system dynamics modelling approach

Ist Teil von

• BMJ open, 2023-12, Vol.13 (12), p.e072975-e072975

Ort / Verlag

England: British Medical Journal Publishing Group

Erscheinungsjahr

2023

Quelle

MEDLINE

Beschreibungen/Notizen

• ObjectivesTo develop, test, validate and implement a system dynamics model to simulate the pandemic progress and the impact of various interventions on viral spread, healthcare utilisation and demand in secondary care.DesignWe adopted the system dynamics model incorporating susceptible, exposed, infection and recovery framework to simulate the progress of the pandemic and how the interventions for the COVID-19 response influence the outcomes with a focus on secondary care.SettingThis study was carried out covering all the local health systems in Southeast of England with a catchment population of six million with a specific focus on Kent and Medway system.ParticipantsSix local health systems in Southeast of England using Kent and Medway as a case study.InterventionsShort to medium ‘what if’ scenarios incorporating human behaviour, non-pharmaceutical interventions and medical interventions were tested using the model with regular and continuous feedback of the model results to the local health system leaders for monitoring, planning and rapid response as needed.Main outcome measuresDaily output from the model which included number infected in the population, hospital admissions needing COVID-19 care, occupied general beds, continuous positive airway pressure beds, intensive care beds, hospital discharge pathways and deaths.ResultsWe successfully implemented a regional series of models based on the local population needs which were used in healthcare planning as part of the pandemic response.ConclusionsIn this study, we have demonstrated the utility of system dynamics modelling incorporating local intelligence and collaborative working during the pandemic to respond rapidly and take decisions to protect the population. This led to strengthened cooperation among partners and ensured that the local population healthcare needs were met.