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Table 2 Diagnostic performance of markers based on receiver operating characteristic (ROC) analysis

From: The influence of genetic variants of IL-6 (-174 G/C) and INFγ (+ 874 A/T) and their impact on anemic Sudanese children with kidney failure

Diagnostic marker

AUC

95% CI lower

95% CI upper

Interpretation

β-globin expression (IFNγ)

0.646

0.472

0.82

Fair discrimination

β-globin expression (IL6)

0.592

0.471

0.959

Poor discrimination

CRP levels (IFNγ)

0.618

0.443

0.793

Fair discrimination

CRP levels (IL6)

0.663

0.502

0.823

Fair discrimination