Duration of time intervals from symptom onset to study enrolment.
| Time (days) | ||
|---|---|---|
| Median | IQR | |
| Symptom onset to first PR visit | 115 | 45, 219 |
| First PR visit to diagnosis of JIA* | 0 | 0, 20 |
| Symptom onset to study enrolment | 167 | 97, 296 |
↵* Zero days indicates that diagnosis of JIA was made on the same day as the first PR visit. IQR: interquartile range; PR: pediatric rheumatology; JIA: juvenile idiopathic arthritis.