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Table 7 C-statistics for discrimination ability of various models

From: Impacts of triglyceride-glucose index on prognosis of patients with type 2 diabetes mellitus and non-ST-segment elevation acute coronary syndrome: results from an observational cohort study in China

  AUC 95% CI P value Z value P for comparison
Baseline risk modela 0.800 0.771–0.827 < 0.001 Reference Reference
+ FBG 0.807 0.778–0.834 < 0.001 1.860 0.063
+ HbA1c 0.811 0.782–0.838 < 0.001 1.653 0.098
+ TGs 0.842 0.815–0.867 < 0.001 3.757 < 0.001
+ TyG index 0.856 0.829–0.879 < 0.001 4.046 < 0.001
  1. Italic values indicate statistically significant associations
  2. FBG fasting blood glucose, HbA1c glycosylated hemoglobin A1c, TGs triglycerides, TyG triglyceride glucose, AUC area under the curve, CI confidence interval
  3. aThe baseline risk model includes age, sex (female), smoking, SBP, prior MI, prior PCI, TC, HDL-C, eGFR, LVEF, SYNTAX score, LM treatment, complete revascularization, number of stents and statins at discharge