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Table 4 Validity of SII in differentiating physiological from pathological radioactivity at a cutoff value 1.17

From: Quantitative scintigraphy in discriminating sacroiliac joint physiological and pathological uptake

SII AUC CI (95%) Sen. Spec. PPV NPV Accuracy P
> 1.17 1 1–1 100 100 100 100 100 < 0.001**
  1. **Highly significant (P < 0.01)