Table 2

Correlation of SLE-DAS and SLEDAI 2000 with glucocorticoid dose grading, gammaglobulin use and immunosuppressant use

Glucocorticoid dose gradingGammaglobulinImmunosuppressants
Rho (95% CI)PFDRRho (95% CI)PFDRRho (95% CI)PFDR
SLE-DAS value0.518 (0.436 to 0.595)<0.0010.318 (0.228 to 0.401)<0.0010.221 (0.131 to 0.319)<0.001
SLEDAI 2000 value0.434 (0.351 to 0.516)<0.0010.170 (0.059 to 0.275)0.0010.122 (0.023 to 0.220)0.024
SLE-DAS disease activity grading0.441 (0.356 to 0.521)<0.0010.170 (0.119 to 0.215)0.0020.151 (0.056 to 0.254)0.005
SLEDAI 2000 disease activity grading0.325 (0.230 to 0.420)<0.0010.049 (−0.047 to 0.126)0.4040.106 (0.014 to 0.214)0.051
  • SLEDAI 2000, systemic lupus erythematosus disease activity index 2000; SLE-DAS, systemic lupus erythematosus disease activity score.