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The Egyptian Journal of Bronchology

Table 6 ROC analysis of serum interleukin-1 to predict high probability of pulmonary hypertension

From: Incidence of pulmonary hypertension in COPD and its relation to inflammatory marker interleukin-1

ROC characteristics

AUC

0.722

95% CI

0.575–0.869

Best cutoff

 > 86 pg/ml

Sensitivity

78.6%

Specificity

58.1%

P-value

0.008

  1. AUC, area under the curve; CI, confidence interval; PPV, positive predictive value; NPV, negative predictive value
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