A prognostic nomogram for long-term major adverse cardiovascular events in patients with acute coronary syndrome after percutaneous coronary intervention

Table 3 Comparisons of AUCs of the risk scores to predict MACEs

Time	Risk scores	Training set			Validation set
Time	Risk scores	AUC	95% CI	P value	AUC	95% CI	P value
6 months	Nomogram	0.712	0.621–0.803	Ref	0.811	0.730–0.891	Ref
	CADILLAC score	0.674	0.582–0.766	0.2840	0.715	0.605–0.825	0.0044
	GRACE score	0.653	0.556–0.751	0.1519	0.75	0.659–0.842	0.0351
1 year	Nomogram	0.741	0.665–0.817	Ref	0.818	0.739–0.897	Ref
	CADILLAC score	0.699	0.622–0.775	0.1670	0.725	0.617–0.833	0.0043
	GRACE score	0.662	0.578–0.746	0.0360	0.761	0.672–0.850	0.0390
4 years	Nomogram	0.762	0.692–0.831	Ref	0.724	0.631–0.816	Ref
	CADILLAC score	0.572	0.496–0.648	< 0.0001	0.629	0.534–0.724	0.0024
	GRACE score	0.629	0.549–0.710	0.0003	0.622	0.522–0.722	0.0209

AUC area under the curve, CADILLAC controlled abciximab and device investigation to lower late angioplasty complications, CI confidence interval, GRACE global registry of acute coronary events, MACE major adverse cardiovascular events

ISSN: 1471-2261