Table 3

Diagnostic performance characteristics of the final algorithm for other thresholds of chronic kidney disease
<60 ml/min per 1.73 m2 <30 ml/min per 1.73 m2
% (95% CI) % (95% CI)
Sensitivity 18.0 (17.7-18.4) 58.8 (57.4-60.1)
Specificity 98.2 (98.1-98.3) 94.6 (94.5-94.7)
PPV 85.2 (84.5-85.9) 32.5 (31.6-33.5)
NPV 67.7 (67.4-68.0) 98.1 (98.0-98.2)

Abbreviations: PPV, positive predictive value; NPV, negative predictive value; CI, confidence interval.

Fleet et al.

Fleet et al. BMC Nephrology 2013 14:81   doi:10.1186/1471-2369-14-81

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