Which behaviors are identified as major contributors to teenage mortality and morbidity?

The identification of alcohol and other drug use, sexual behaviors, and behaviors that result in injury as major contributors to teenage mortality and morbidity is grounded in substantial research and epidemiological data. These behaviors are linked to a wide array of negative health outcomes and significantly increase the risk of serious injuries and fatalities among teenagers.

Alcohol and drug use can impair judgment and increase the likelihood of risky behaviors, which may lead to accidents or violence. Additionally, sexual behaviors, especially when they are unprotected, can result in serious health concerns such as sexually transmitted infections (STIs) or unintended pregnancies. Injurious behaviors often encompass activities like reckless driving, drug overdosing, or engaging in dangerous physical activities, all of which can lead to significant health consequences.

On the other hand, behaviors like excessive screen time and poor diet, while they can negatively impact health over time, typically do not lead to immediate mortality or severe morbidity compared to the more acute risks associated with substance abuse and injury-related behaviors. Skipping school and lack of sleep can affect academic performance and overall well-being, but these issues are usually chronic rather than acute contributors to mortality or severe health outcomes. Lastly, while high-stakes competition and peer pressures can influence mental health and decision-making, they are less direct in