In relation to outcome, patients were classified according to survival (all patients who were discharged from the emergency unit – EU – or after hospitalization) or death

(patients who died during the pre-hospital care and/or hospitalization). A database was created using the program check details Epiinfo® version 3.5.1. The Kolmogorov-Smirnov statistical test was used to analyze the normality of the variables. For normal variables, the “”student-t”" and ANOVA tests were used, and for the non-parametric variables, the Fisher test (categorical variables) and Mann-Whitney test (common variables) were used. The research project was approved by the Ethics and Research Committee under protocol no. CAAE 0015.0.218.000-09. Results 850 patients were selected for the study; the mean age was 38.5 ± 18.4 years and 67.5% (574 patients). selleck chemicals llc The majority of the patients, 528 cases (62.1%) were PX-478 in vivo attended by SAMU. Of these, 471 (89.2% used the USB and 57 (10.8% the USA. The CB, meanwhile, attended 322 incident call outs, comprising 37.9% of the total sample. In terms of the patients’ vital parameters, the mean Glasgow Coma Score was 14.8 ±

1.3, systolic blood pressure 129.9 ± 25 and respiratory rate 18.5 ± 3.9. The trauma severity scores were: RTS 7.7 ± 0.6, 3.8 ± 5.9 ISS, and the mean TRISS score was 98 ± 7.3. In relation to the mechanism of injury, the most frequent cause was accidents involving motorcycles, with 279 cases (32.8%), followed by falls, with 219 patients (25.8%). As a general trend within the sample, 123 patients until (15.5%) required hospitalization, 702 (82.6%) were discharged from the emergency unit without hospitalization, and 16 (1.9%) died. 749 patients (88.1%) did not require surgery, and 101 (11.9%) did require surgery. The mean number

of days that patients were kept under observation for more than 24 hours was 10.0 ± 9.3. The average time of pre-hospital care, in minutes, was 22.6 ± 10. The group analyzed in this study consists of 850 patients who were transported by either SAMU or CB, in the city of Catanduva, during the one-year study period). The majority male (574 cases – 67.5%) with a mean age of 38.5 ± 18.5. It was observed that the age range was higher in patients attended by SAMU (35.8 ± 16.9 x 40.2 ± 19.2, p = 0.009). Analyzing the patient’s ages by type of transportation used (CB, USA and USB) it was observed that the average age of users who required USB (40.4 years) was higher when compared to users of other types of vehicles (CB = 35.8; USA = 37.9 years, respectively, p = 0.002). Analyzing the type of pre-hospital care, most of the patients (528 cases – 62.1%) were attended by SAMU. Of the patients attended by SAMU, 471 (89.2%) used the USB and 57 (10.8%) the USA. CB attended 322 injured patients. The most frequent type of injury involved motorcycles (32.7%), followed by falls (25.8%). Table 1 summarizes the data found.