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Table 1 (abstract A19). Demographics and Lab Results by Group

From: Proceedings of the 2019 Childhood Arthritis and Rheumatology Research Alliance (CARRA) Annual Scientific Meeting

  L+N+ L+N- L-N- HC
baseline 6 month baseline baseline Baseline
Age 14.5 ± 2.7 15.2 ± 2.9 14.4 ± 3.0 15.8 ± 2.8 15.2 ± 1.9
Gender (F : M Ratio) 4.1 : 1 4.5 : 1 5.8 : 1 4.7 : 1 30 : 0
Ethnicity N (%)     
 Hispanic 18 (50) 16 (61) 14 (52) 17 (50) 14 (47)
 Black 14 (39) 7 (27) 9 (33) 10 (29) 4 (13)
 Caucasian 1 (3) 1 (4) 1 (4) 5 (15) 11 (37)
 Biracial 2 (6) 2 (8) 0 0 0
 Asian 1 (3) 0 3 (11) 2 (6) 1 (3)
SLEDAI 20.3 ± 7.7 6.7 ± 5.6 7.4 ± 4.7 2.4 ± 2.8 0
Renal SLEDAI 10.7 ± 5.1 4.0 ± 4.3 0.4 ± 1.3 0.8 ± 2.2 0
GFR (mL/min/1.73m2) 96 ± 42 111 ± 39 116 ± 26 107 ± 18  
Low C3 (+) 28 (78%) 6 (27%) 16 (59%) 2 (6%)  
C3 (mg/dL) 53 ± 36 100 ± 40 75 ± 36 112 ± 22  
Anti-dsDNA (+) 25 (69%) 13 (50%) 18 (67%) 13 (38%)  
dsDNA titer (median) 1:1280 0 1:80 0  
dsDNA titer (IQR) 3 – 1:1280 0 – 1:40 0 – 1:1280 0 - 1:40