TY  - JOUR
PY  - 2012//
TI  - Predictors of abdominal injuries in blunt trauma
JO  - Revista do Colégio Brasileiro de Cirurgiões
A1  - Farrath, Samiris
A1  - Parreira, Jose Gustavo
A1  - Perlingeiro, Jacqueline A. G.
A1  - Soldá, Silvia C.
A1  - Assef, José Cesar
SP  - 295
EP  - 301
VL  - 39
IS  - 4
N2  - OBJECTIVE: To identify predictors of abdominal injuries in victims of blunt trauma. METHOD: retrospective analysis of trauma protocols (collected prospectively) of adult victims of blunt trauma in a period of 15 months. Variables were compared between patients with abdominal injuries (AIS>0) detected by computed tomography or/and laparotomy (group I) and others (AIS=0, group II). Student's t, Fisher and qui-square tests were used for statistical analysis, considering p<0.05 as significant. RESULTS: A total of 3783 cases were included, with a mean age of 39.1 ± 17.7 years (14-99), 76.1% being male. Abdominal injuries were detected in 130 patients (3.4%). Patients sustaining abdominal injuries had significantly lower mean age (35.4 + 15.4 vs. 39.2 + 17.7), lower mean systolic blood pressure on admission (114.7 + 32.4 mmHg vs. 129.1 + 21.7 mmHg), lower mean Glasgow coma scale (12.9 + 3.9 vs. 14.3 + 2.0), as well as higher head AIS (0.95 + 1.5 vs. 0.67 + 1.1), higher thorax AIS (1.10 + 1.5 vs. 0.11 + 0.6) and higher extremities AIS (1.70 ± 1.8 vs. 1.03 ± 1.2). Patients sustaining abdominal injuries also presented higher frequency of severe injuries (AIS>3) in head (18.5% vs. 7.9%), thorax (29.2% vs. 2.4%) and extremities (40.0% vs. 13.7%). The highest odds ratios for the diagnosis of abdominal injuries were associated flail chest (21.8) and pelvic fractures (21.0). CONCLUSION: Abdominal injuries were more frequently observed in patients with hemodynamic instability, changes in Glasgow coma scale and severe lesions to the head, chest and extremities.<p />  <p>Language: pt</p>
LA  - pt
SN  - 0100-6991
UR  - http://dx.doi.org/
ID  - ref1
ER  -