Adolescent 1 Adult 1 Age Factors 1 Alcoholism 1 Amphetamine-Related Disorders 1 Blood Alcohol Content 1 Blood Pressure 1 Cocaine-Related Disorders 1 Female 1 Heart Rate 1 Hospital mortality 1 Humans 1 Injury Severity Score 1 Length of Stay 1 Length of stay 1 Male 1 Marijuana Abuse 1 Methamphetamine 1 Middle Aged 1 Propensity Score 1 Retrospective Studies 1 Sex Factors 1 Substance Abuse Detection 1 Trauma 1 Trauma Centers 1 Traumatic outcome Wounds and Injuries 1 Young Adult 1 adolescent 1 adult 1