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Table 3 Diagnostic performance of LI, LI and CSI in all 43 study subjects

From: Clinical outcomes of primary aldosteronism based on lateralization index and contralateral suppression index after adrenal venous sampling in real-world practice: a retrospective cohort study

Diagnostic tool

Diagnostic value

Sensitivity (%)

Specificity (%)

PPV (%)

NPV (%)

Accuracy (%)

LI

59.8 *

77.8 *

96.0

43.5

67.4

LI and CSI

75.0 *

72.4 *

88.9

50.0

74.4

  1. * P < 0.05, derived from a McNemar test
  2. PPV positive predective vale, NPV negative predictive vale