Frailty assessment is a research area focused on identifying and measuring the degree of frailty in older adults. Frailty is a common geriatric syndrome characterized by decreased physical function, strength, and resilience, which can increase vulnerability to adverse health outcomes such as falls, hospitalizations, and mortality. Researchers in this field develop tools and methods to assess frailty, which may include physical performance tests, self-report questionnaires, or a combination of both. The goal of frailty assessment is to accurately identify individuals who are at risk for adverse outcomes and to guide interventions to improve their health and well-being.