An Exploratory Analysis of the Geographical Distribution of Trauma Incidents in Shenzhen, China

An Exploratory Analysis of the Geographical Distribution of Trauma Incidents in Shenzhen, China Background The city of Shenzhen, China, is planning to establish a trauma system. At present, there are few data on the geographical distribution of incidents, which is key to deciding on the location of trauma centres. The aim of this study was to perform a geographical analysis in order to inform the development of a trauma system in Shenzhen. Methods Retrospective analysis of trauma incidents attended by Shenzhen Emergency Medical Services (EMS) in 2014. Data were obtained from Shenzhen EMS. Incident distribution was explored using dot and kernel density estimate maps. Clustering was determined using the nearest neighbour index. The type of healthcare facilities which patients were taken to was compared against patients’ needs, as assessed using the Field Triage Decision Scheme. Results There were 49,082 recorded incidents. A total of 3513 were classed as major trauma. Mapping demonstrates that incidents predominantly occurred in the western part of Shenzhen, with identifiable clusters. Nearest neighbour index was 0.048. Of patients deemed to have suffered major trauma, 8.5% were taken to a teaching hospital, 13.6% to a regional hospital, 42.6% to a community hospital, and 35.3% to a private hospital. The proportions of Step 1 or 2 negative patients were almost World Journal of Surgery Springer Journals

An Exploratory Analysis of the Geographical Distribution of Trauma Incidents in Shenzhen, China

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Springer International Publishing
Copyright © 2017 by Société Internationale de Chirurgie
Medicine & Public Health; Surgery; Abdominal Surgery; Cardiac Surgery; General Surgery; Thoracic Surgery; Vascular Surgery
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