Variables | Frequency | Percentage |
ERA | 25 | 36.2 |
sJIA | 21 | 30.4 |
Poly JIA RF+ | 6 | 8.7 |
Poly JIA RF- | 8 | 11.6 |
Oligo JIA | 8 | 11.6 |
Unclassified | 1 | 1.4 |