Early alcohol use is an important risk factor for involvement in violent behaviors and suicide attempts among youths. Increased efforts to delay and to reduce early alcohol use among youths are needed and may reduce both violence and suicide attempts.

Widespread adoption of the BTF guidelines for the treatment of severe TBI would result in substantial savings in costs and lives. The majority of cost savings are societal costs. Further validation work to identify the most effective aspects of the BTF guidelines is warranted.

Background. Some studies have shown improved outcomes with helicopter emergency medical services (HEMS) transport, while others have not. Safety concerns and cost have prompted reevaluation of the widespread use of HEMS. Objective. To determine whether the mode of transport of trauma patients affects mortality. Methods. Data for 56,744 injured adults aged ≥18 years transported to 62 U.S. trauma centers by helicopter or ground ambulance were obtained from the National Sample Program of the 2007 National Trauma Data Bank. In-hospital mortality was calculated for different demographic and injury severity groups. Adjusted odds ratios (AOR) were produced by utilizing a logistic regression model measuring the association of mortality and type of transport, controlling for age, gender, and injury severity (Injury Severity Score [ISS] and Revised Trauma Score [RTS]). Results. The odds of death were 39% lower in those transported by HEMS compared with those transported by ground ambulance (AOR = 0.61, 95% confidence interval [CI] = 0.54-0.69). Among those aged ≥55 years, the odds of death were not significantly different (AOR = 0.92, 95% CI = 0.74-1.13). Among all transports, male patients had a higher odds of death (AOR = 1.23, 95% CI = 1.10-1.38) than female patients. The odds of death increased with each year