In the OMERACT Core Area framework, Life Impact refers to the overall effects of a disease or condition on a person’s health-related quality of life, including their physical, emotional, and social well-being. This core area captures the outcomes that matter most to patients, such as symptoms, functional limitations, psychological distress, participation in daily and social activities, and the burden the condition places on their everyday lives. It ensures that clinical research measures not only clinical or laboratory outcomes but also the real-world impact of disease from the patient’s perspective.
Example
In the OMERACT Rheumatoid Arthritis Core Outcome Set, the Life Impact core area includes pain, fatigue, physical function, and participation in daily and social activities. These outcomes are measured alongside other core areas (such as Pathophysiological Manifestations and Resource Use) to ensure a comprehensive view of how the disease and its treatment affect patients’ lives.