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Figure 3 | Arthritis Research & Therapy

Figure 3

From: Anti-dsDNA-NcX ELISA: dsDNA-loaded nucleosomes improve diagnosis and monitoring of disease activity in systemic lupus erythematosus

Figure 3

Changes in disease activity versus changes of six defined laboratory parameters over time. All results are based on a total of 69 patient visits of 20 different systemic lupus erythematosus patients. Delta values were calculated by subtracting values for a defined parameter from an actual visit from a defined parameter from the last visit (for example, ΔC3 = C3(visit n+ 1) - C3(visit n). Only changes in Anti-dsDNA-NcX and antinucleosome ELISA results correlated significantly with changes in modified Systemic Lupus Erythematosus Disease Activity Index 2000 (mSLEDAI 2000 [25]) score over time. The mSLEDAI items for double-stranded DNA (dsDNA) and complement components C3 and C4 were excluded to avoid bias. Linear regression analysis was used to calculate significance.

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