TABLE 3.

Sensitivities and specificities of CP hemolytic function and other complement assays for SLE patients (cross-sectional study)a

AssaySensitivitySpecificity
CP function0.551.00
C40.270.98
C30.290.98
C3dg0.410.98
C3dg/C30.570.96
  • a Determined with data from healthy individuals versus those from SLE patients (all calls).