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KMID : 0360720070200020096
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Journal of the Korean Society Traumatology
2007 Volume.20 No. 2 p.96 ~ p.100
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Clinical Analysis of Death in Trauma Patients
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Kim Whan-Sik
Park Il-Hwan
Lee Kang-Hyun
Whang Kum
Oh Jin-Rock
Kang Seong-Joon
Bae Keum-Seok
Cho Min-Su
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Abstract
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Purpose: Trauma is the 5th most common leading cause of death in Korea, but there has been no appropriate management system for patients until now. We analyzed the main causes of death in trauma patients by comparing the characteristics of those patients with the characteristics of patients who survived. We feel this analysis should have a positive effect on the development of an appropriate trauma management system in Korea.
Methods: We retrospectively reviewed trauma patients who had been admitted to the Department of General Surgery from February 2002 to February 2007. We compared several expected risk factors between the mortality and the survival group. Data on the transportation, arrival time at the emergency center, amount of transfusion, initial shock index, cause of death, and initial physical condition according to RTS (Revised trauma score), ISS (Injury severity score) and TRISS (Trauma and Injury Severity Score) were collected. Patients with ISS lower than 12 were excluded.
Results: Three hundred sixty-six(366) patients with multiple injuries were included. There were 40 patients in the mortality group and 326 patients in the survival group. The mean arrival time (minutes) to emergency center was longer in the mortality group (137.6 vs 93.6 p 0.04). The total amount of transfusion (ml) was larger in the mortality group (7139 vs 2470 p 0.01). The initial shock index was higher in the mortality group (1.45 vs 1.17 p<0.01). The RTS, ISS, and TRISS were not statistically different between the groups. In the multivariate analysis, mean arrival time and initial shock index were important factors for survival.
Conclusion If the mortality rate of trauma patients is to be reduced , the arrival time at the emergency center should be minimized. Improvement of the emergency medical transfer service system is very important for achieving that.
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KEYWORD
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Trauma, Death, Survival
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