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The Egyptian Journal of Bronchology

Table 4 Comparison between AUC of each predictor

From: Relations between serum and pleural fluid biomarkers: a new look of an old concept

Paired test

Area difference

P

Cancer ratio vs serum LDH to pleural fluid lymphocyte count

0.23

< 0.0001

Age vs serum LDH to pleural fluid lymphocyte count

0.19

0.0003

Cancer ratio vs age

− 0.03

0.38

  1. Test of significance is paired chi square test, P considered significant if < 0.05
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