Components of Yamaguchi criteria (Y) or ILAR criteria (I) | Arthritis absent (i.e. “suspected” SoJIA) n=13 | Arthritis present (i.e. “definite” SoJIA) n=18 | |
---|---|---|---|
Arthralgia absent n=6 | Arthalgia present n=7 | ||
n (% of pts without arthralgia) | n (% of patients with arthralgia) | n (% of patients with arthritis) | |
Rash (Y,I) | 5 (83) | 3 (43) | 10 (56) |
WBC (Y) | 1 (17) | 3 (43) | 6 (33) |
Sore throat (Y) | 1 (17) | 2 (29) | 3 (17) |
Lymphadenopathy (Y,I) | 5(83) | 4 (57) | 9 (50) |
Abnormal LFT (Y) | 3 (50) | 4 (57) | 3 (17) |
Splenomegaly (Y) | 5 (83) | 5 (71) | 7 (39) |
Hepatomegaly OR splenomegaly (I) | 5 (83) | 6 (86) | 10 (56) |
Only splenomegaly (N) | 2 (33) | 3 (43) | 1 (6) |
Splenomegaly AND Hepatomegaly (N) | 3 (50) | 2 (29) | 6 (33) |
Yamaguchi criteria | 5 (83) | 7 (100) | 11 (61) |