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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Clin Rev Allergy Immunol. 2011 Jun;40(3):138–150. doi: 10.1007/s12016-010-8197-z

Table 1.

Performance of historical biomarkers [6–8]

Test Sensitivity Specificity
Anti-dsDNA 53–100% 50–69%
C3 56–79% 51–64%
C4 53–74% 64–65%
Anti-C1q 53–81% 64–71%

Sensitivity and specificity ranges of historical biomarkers for active lupus nephritis