The combined predictive power of the atherogenic index of plasma and serum glycated albumin for cardiovascular events in postmenopausal patients with acute coronary syndrome after percutaneous coronary intervention

Table 7 Category-free NRI and IDI for the incremental predictive values of various models

	NRI Index	95% CI	P value	IDI Index	95% CI	7P value
Baseline risk model	-	-	Reference	-	-	Reference
+ AIP	0.228	0.124–0.381	< 0.001	0.019	0.012–0.066	< 0.001
+ GA	0.276	0.107–0.350	< 0.001	0.024	0.012–0.060	< 0.001
+ AIP + GA	0.359	0.159–0.427	< 0.001	0.048	0.018–0.062	< 0.001

NRI, net reclassification improvement; IDI, integrated discrimination improvement; CI, confidence interval; AIP, atherogenic index of plasma; GA, glycated albumin. Adjusted model included: age, BMI, current smoking, previous MI, previous stroke, previous PCI, T2DM, hypertension, hyperlipemia, LVEF, TC, creatinine, LDL-C, hs-CRP, SYNTAX score, HbA1c and FBG

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