Elderly patients refers to the population of individuals who are typically aged 65 and older, and who may be dealing with various health issues and concerns related to aging. Research in this area often focuses on topics such as geriatrics, chronic disease management, cognitive decline, mobility issues, end-of-life care, and social isolation among older populations. Studies in this field aim to improve the quality of life for elderly patients, enhance healthcare services and support systems for older adults, and promote healthy aging and well-being in older populations. It also often involves examining the impact of age-related changes on physical, mental, and emotional health, as well as evaluating interventions and treatment strategies tailored to the specific needs of elderly patients.