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Table 4 C-statistic of Lp(a) and Fib categories for predicting CVEs

From: Prognostic utility of lipoprotein(a) combined with fibrinogen in patients with stable coronary artery disease: a prospective, large cohort study

Models C-statistic (95% CI) ΔC-statistic (95% CI) p value
Original model 0.633 (0.603-0.664)
Original model + Lp(a) categories 0.643 (0.612–0.674) 0.010 (− 0.001–0.023) 0.088
Original model + Fib categories 0.637 (0.606–0.668) 0.003 (− 0.005–0.012) 0.443
Original model + combined categories 0.647 (0.616–0.678) 0.013 (0.002–0.027) 0.033
  1. Original model included traditional risk factors as age, sex, BMI, diabetes mellitus, hypertension, dyslipidemia, family history of CAD, active smoking