frailty theory

Frailty theory describes a state where an individual's body's systems become less resilient, making them more vulnerable to health setbacks like falls, illness, or recovery challenges. It results from a decline in strength, stamina, and overall physiological function due to aging or chronic conditions. Essentially, frailty reflects reduced capacity to cope with stressors, increasing the risk of adverse health outcomes. Recognizing frailty helps healthcare providers tailor interventions to improve quality of life and prevent serious complications in vulnerable individuals.