Table 3: Laboratory parameters for identification of SLEDAI> 0.

- MPV CRP ESR C3 C4
Sensitivity 61% 41% 41% 23% 54%
Specificity 24% 63% 78% 81% 35%
PPV 49% 58% 69% 59% 50%
PNV 35% 46% 53% 47% 40%
Cutoff level 9.85fL 3.65mg/dL 35.5mm/Hg 122.5mg/dL 15.5mg/dL

PPV: Positive Predictive Value; PNV: Negative Predictive Value.