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Table 3 The area under ROC curve

From: Frequency doubling technology, optical coherence technology and pattern electroretinogram in ocular hypertension

 

Sensitivity

Specificity

AUC (95% CI)

RNFL superior

56%

76%

0.510 (0.391 to 0.630)

RNFL inferior

82%

74%

0.806 (0.717 to 0.898)

RNFL temporal

58%

70%

0.633 (0.518 to 0.748)

RNFL nasal

60%

52%

0.575 (0.458 to 0.691)

MD-FDT

48%

74%

0.528 (0.412 to 0.644)

PSD-FDT

92%

86%

0.940 (0.876 to 0.979)

PERG amplitude

52%

77%

0.654 (0.552 to 0.746)

PERG latency

42%

72%

0.593 (0.480 to 0.707)

  1. Percentage sensitivities and specificities of retinal nerve fiber layer (RNFL) thickness, frequency doubling technology (FDT) mean defect (MD) and pattern standard deviation (PSD) and pattern electroretinogram (PERG) amplitude and latency area under Receiver Operating Characteristic (ROC) curve. AUC = area under the curve; CI = confidence interval.