Mortality risk research typically focuses on identifying and understanding factors that contribute to an individual's likelihood of dying within a certain timeframe. This area of research examines various factors that can impact mortality risk, such as age, gender, genetics, lifestyle choices, socioeconomic status, and underlying health conditions. Researchers may use statistical models and data analysis techniques to quantify and predict mortality risk in different populations, and may also study interventions and strategies for reducing mortality risk and improving overall health outcomes. Mortality risk research is important for informing public health policies, healthcare practices, and individual decision-making related to health and well-being.