Isolating the Association of Sleep, Depressive State, and Other Independent Indicators for Suicide Ideation in United States Teenagers.

According to the Centers for Disease Control and Prevention, suicide is the second leading cause of death in American teenagers, and is a growing public health concern. This study uses multivariable logistic regression to investigate the independent relationship between suicide ideation and sleep duration in teenagers using the 2015 Youth Behavior Risk Surveillance Study, controlling for demographic, behavioral, and other factors found to be associated. Sleep durations of 4-5 hours and 6-7 hours per night were associated with approximately 75-80% and 20-40% increased adjusted odds of suicide ideation, as compared to teens sleeping the recommended 8 hours or more, and should be considered as a potential important indicator for adolescent suicidal ideation in primary-care screens.