Analysis of prognostic factors of 324 patients with multiple traumas
- VernacularTitle:324例多发伤患者的预后分析
- Author:
Xiaomin LUO
;
Ji WEI
- Publication Type:Journal Article
- Keywords:
Multiple traumas;
Injury severity score;
Shock;
Prognosis
- From:
Chinese Journal of Emergency Medicine
2008;17(11):1195-1197
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effective prognostic factors of patients with multiple traumas. Method During January 2003 to March 2007, totally 324 patients with multiple traumas were treated in the emergency department of Renmin Hospital, Wuhan University. The relationship between prognosis and age, visiting time after injury, injury severity score (ISS) ,main wounded part and shock degree was analyzed. The data were tested using ehi-square test and logistic regression method. Results Seventy-eight patients died and 246 patients survived, the total mortality was 24.1%. Statistical differences existed in mortalities of patients with different visiting time (visiting hospital within 1 h,16.7%; visiting hospital beyond 1h, 37.4%),ISS (16≤ISS≤24, 5.7%; 25≤ISS≤40, 19.2%; IS8>40, 41.3%) and shock degree (non-shock, 11.8%; mild shock, 13.6%; moderate shock,27.7%; severe shock,46.9% ) ( P<0.01). There were no significant difference in mortalities among patients with different age (<18, 23.8% ; 18～38, 21.7% ; 38～58, 24.2% ;>58, 32.5% ) and with various main wounded part (head, 26.0%; neck, 25.3%; chest, 27.3%; abdomen, 24.1%; limbs, spine and pelvis,16.3%), P>0.05. Logistic regression study showed that mortality increased with postponed visiting time after injury, augment of ISS and aggravation of shock degree, with the exception that there was no differenoe in mortality of patients with between non-shock and mild shock. Conclusions Visiting time after injury, ISS and shock degree were valuable progrostic predictors for multiple traumas. It's vital to follow principle of damage controlled surgery and emphasis on the timeliness and integrity of medical rescue and control shock actively to reduce mortality of patients with multiple injuries.
