Table 1 Demographic data

Sex (male/female)

0/22

0/10

Age, years (mean ± SD)

36.68 ± 11.03

39.00 ± 12.42

Disease duration, months (mean ± SD)

74.59 ± 26.46

–

SLEDAI score (mean ± SD)

9.00 ± 4.163

–

Anti-ANA (positive/negative)^a

20/0

–

Lupus nephritis (positive/negative)

14/8

–

Proteinuria (positive/negative)

10/12

–