Jones/Hazleman criteria (1981)
| Overall performance of criteria (since presence of all is required) no greater than 84.9%. | ||
| CRP, C reactive protein; ESR, erythrocyte sedimentation rate; RA, rheumatoid arthritis. | ||
| Shoulder or pelvic girdle pain | 178/196 | 90.8% |
| Morning stiffness >1 h | 147/173 | 84.9% |
| Disease duration >2/12 | Not known | |
| ESR >30 mm/h | 162/165 | 98.1% |
| or CRP >6 μg/ml | Not known | |
| Absence of RA | Presumed 100.0% | |
| Absence of muscle disease | Presumed 100.0% | |