Sequelae for RA and associated disability weight in the GBD 2010 Study
| Sequela | Sequela definition | Lay description | Disability weight |
|---|---|---|---|
| Mild RA | HAQ score 0–0.99 | This person has moderate pain and stiffness in the arms and hands, which causes difficulty lifting, carrying and holding things, and trouble sleeping because of the pain | 0.114 (0.077–0.159) |
| Moderate RA | HAQ score 1–1.99 | This person has constant pain and deformity in most joints, which makes it difficult to move around, do all basic daily activities and sleep. This person often gets fatigue, and is sad and anxious | 0.292 (0.197–0.410) |
| Severe RA | HAQ score 2–3 | This person has severe, constant pain and deformity in most joints, which makes it difficult to move around, do all basic daily activities and sleep. This person often gets extreme fatigue, and is sad and anxious | 0.606 (0.421–0.771) |
GBD, Global Burden of Disease; HAQ, Health Assessment Questionnaire; RA, rheumatoid arthritis.