جستجوی مقالات مرتبط با کلیدواژه « injury severity score (iss) » در نشریات گروه « پزشکی »

We aimed to investigate the hypothesis that identical abbreviated injury scale (AIS) scores may lead to varying risks of in-hospital mortality and admission to the intensive care unit (ICU) depending on the specific body region affected. 

This study focused on hospitalized trauma patients with moderate to serious injuries (AIS=2, 3). The final sample was stratified based on the injured body regions. To determine the impact of these injuries on mortality and ICU admission, we conducted binary logistic regression after adjusting for confounding factors. 

Overall, 16,040 trauma patients with moderate injury (AIS=2) and 1,338 trauma patients with serious injury (AIS=3) were included in this study. When comparing outcome of trauma patients in different body region, there was no significant difference in the odds of two main outcomes in various injury sites, except for extremities (P values>0.05). When the AIS=2 patients were controlled for confounding factors, the adjusted odds of mortality were significantly higher for head, face, and neck injuries, as well as spine/back, thoracic, and abdominal injuries, compared to extremity injuries (adjusted odds ratio (aOR)s=9.81,8.78, 8.11, and 3.96, respectively; P-values<0.05). Among those with AIS=3, the odds of mortality were significantly greater for abdominal (aOR=7.05, P-value=0.009) and head, face, and neck injuries (aOR=2.73, P-value=0.001) than for extremity injuries. 

Injuries with the same AIS (=2, 3) value almost indistinguishably confer the same mortality risk and ICU admission, except for extremities. The unique AIS value assigned to various body sites almost consistently indicate the same likelihood of negative outcomes

To identify the distinctive features of acutely injured patients who were presented to the emergency department (ED) and their association with mortality and surgical intervention outcomes. This cross-sectional study was conducted on all trauma patients resuscitated in the ED of ShahidRajaee (Emtiaz) Trauma Hospital (Shiraz, Iran) from May 2018 to June 2019. Demographic information, themechanism of trauma, trauma type, injured body regions, criteria of abbreviated injury scale (AIS) score,injury severity score (ISS), and surgical intervention was all taken into consideration. The items related to themortality and surgical performance outcomes among the patients were analyzed. Of all 1281 cases, 82.9% were men, and the mean age of the patients was 37.9±19.1 years. The mostcommon mechanism of injury was a car accident, and the thorax was the most prevalent injured area of thebody. The majority of the patients had moderate blunt trauma. The mechanism of trauma, ISS, and the severityof head trauma were all significantly correlated with operation interventions. Moreover, age, the mechanismand type of trauma, ISS, and the necessity for the surgery were significantly associated with death occurrence.Additionally, head, thorax, and abdomen trauma were significantly related to a high mortality rate. Age, trauma mechanism and type, ISS, and the necessity for surgery were significantly associatedwith the mortality rate of injured patients. The severity of the trauma, particularly head injuries and themechanism of damage were important determinants in concern for surgery the necessity.

To determine correlation of important biochemical laboratory investigations in different trauma patients and their degree of injury severity and overall mortality association.

In this hospital based retrospective observational study, 238 trauma patients were divided into two groups. Group I with injury severity score (ISS)16. Haemoglobin (Hb), international normalized ratio, serum creatinine, blood urea nitogen (BUN), serum electrolyte, serum uric acid and liver function parameters were recorded and statistically analyzed.

Group II had statistically significant (p <0.0001) elevated levels for referral pulse rate, creatinine, BUN, liver enzymes and decreased level in Hb% and potassium level compared to Group I. Strong positive correlation only exists between BUN and severity score, moderate positive correlation exists between creatinine, aspartate transaminase, and alanine transaminase, alkaline phosphatase and severity score and negative correlation between potassium and severity score. In this study, higher odds of high BUN and creatinine and lower potassium to normal values are associated with bad outcome such as higher mortality in the population of high ISS (>16).

The study establishes the absolute need of doing three laboratory parameters (serum creatinine, serum blood urea nitrogen and serum potassium) instead of doing laboratory tests battery at the time of trauma victims admission and predicting survival among injured patients in trauma population from Indian settings.

To record and classify mechanisms of injury and injury severity score (ISS) in trauma patients admitted to the largest trauma center in Southern Iran. This was a prospective cross-sectional study including all the patients who were admitted to Nemazee hospital from 2009 to 2010. We recorded the trauma injury information of 1217 patients who were admitted to of emergency room of the Nemazee hospital during a 13-months period by means of a standard questionnaire. ISS was then obtained for every single patient. The mean age of patients was 26.6 ± 15.1 (range 1–95) years. The commonest type of trauma including 279 cases (22.9%) was car accident and the least resulted from shotgun injuries in 13 (1.1%) patients. The lowest ISS was due to assault multiple blunt traumas and the highest ISS resulted from shotgun injury. The mean ISS was about 6.3 ± 1.8 (range 1-66). Overall, 86 patients had scores above 17 (7.1%). A total of 69 male patients (7.5%) compared to 17 females (5.7%) had severe injury (ISS>17). Trauma injuries were significantly more severe in males compared to females (p=0.014). In the sunny and hot seasons total number of patient was higher. The mean ISS was highest in during spring (p<0.001). In Shiraz, most of the trauma injuries are occurred during summer and hot weather. Men have greater number of injuries and higher ISS compared to women. The lowest ISS was due to assault multiple blunt trauma and the highest ISS was caused by shotgun injury, and car accident was the commonest cause of trauma with head and neck being the most frequent sites in our patients.