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Time-based trauma-related mortality patterns in a newly created trauma system.
Husham Abdelrahman1, Ayman El-Menyar, Hassan Al-Thani
1Section of Trauma Surgery, Department of Surgery, Hamad General Hospital, Doha, Qatar.
World Journal of Surgery
|August 8, 2014
Summary
Time-based trauma mortality (TTM) in Qatar shows a bimodal pattern, peaking immediately post-injury and again between the 3rd and 7th day. This highlights the critical need for enhanced pre-hospital care and robust injury prevention strategies.
Area of Science:
- Trauma Surgery
- Public Health
- Epidemiology
Background:
- Limited data exists on time-based trauma mortality (TTM) patterns in developing nations.
- Understanding TTM is crucial for optimizing trauma care systems.
Purpose of the Study:
- To analyze the temporal patterns of trauma-related deaths.
- To identify predictors of early and late mortality in a trauma center.
Main Methods:
- Retrospective analysis of trauma mortality data from 2010-2012 in Qatar.
- Categorization of deaths into immediate, early (0-24h), and late (>24h) groups.
- Statistical analysis to compare TTM patterns and identify mortality predictors.
Main Results:
- A total of 333 trauma deaths were recorded (6.8% mortality rate).
- Mortality peaked immediately post-trauma and showed a secondary peak between days 3-7.
- Motor vehicle crashes were the leading cause; head injury predicted late death, and blood transfusion need predicted early death.
Conclusions:
- Trauma mortality in Qatar exhibits a bimodal distribution.
- The high incidence of immediate deaths underscores the importance of pre-hospital care.
- Targeted injury prevention programs are essential to reduce trauma fatalities.
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