Preventable trauma deaths in Singapore

Area of Science:

• Trauma care research
• Public health surveillance
• Medical error analysis

Background:

• Investigating the incidence of preventable trauma fatalities at a non-trauma designated hospital in Singapore.
• Assessing the impact of trauma care systems in a general hospital setting.

Purpose of the Study:

• To determine the incidence of preventable trauma deaths.
• To identify factors contributing to preventable trauma mortality in a non-trauma center.

Main Methods:

• Retrospective audit of trauma deaths (January 1993 - December 1994) at National University Hospital, Singapore.
• Exclusion of patients deceased on arrival (n=53).
• Analysis of 85 trauma deaths using the Abbreviated Injury Scale (AIS) and multidisciplinary review.

Main Results:

• The incidence of preventable deaths was categorized as 'not preventable' (77.6%), 'potentially preventable' (15.3%), and 'frankly preventable' (7.1%).
• Severe head injuries accounted for 61% of deaths; multiple severe injuries were also common.
• Key management errors included delays in inter-departmental transfer (25.9%) and missed initial diagnoses (16.5%).

Conclusions:

• Preventable trauma death rates at this center are comparable to other non-trauma designated facilities.
• Improving pre-hospital care, interdisciplinary communication, physician supervision, and clinical monitoring protocols are crucial for reducing preventable deaths.