A summary of age, disease duration, and length of time between active and remission stages in the study subjects
| Total | Systemic | Polyarticular | Oligoarticular | |
|---|---|---|---|---|
| Number of cases | 40 | 12 | 13 | 15 |
| Mean age (years) | 9.4 (3–16) | 8.2 (3–16) | 10.3 (6–14) | 9.7 (6–15) |
| Duration of disease at first evaluation (mo) | 2.1 (6 wks–7.5 mo) | 1.8 (2 mo–6.8 mo) | 2.3o (2 mo–7.5 mo) | 2.1o (6 wks–5.7 mo) |
| Average duration to remission (months) | 11.3 (3–33) | 9 (3–22) | 13.5 (3–28) | 11.3 (3–33) |