
Characteristics  NPSLE  NonNPSLE 
 Total number of patients  22  76  Total followup, mean ± SD    Number and % of patients with organ damage (SDI ≥ 1)  16 (73)  17 (34)  Initial SDI, mean ± SD  0,44 ± 0,89  0  Final SDI, mean ± SD  2,31 ± 1,25  1,53 ± 0,80  Delta SDI, mean ± SD  1,88 ± 1,15  1,53 ± 0,80 

