Table 4.

Univariate and multivariate Cox regression analysis for predicting MACEs after PCI

Variables	Univariate analysis			Multivariate analysis
	HR	95% CI	P value	HR	95% CI	P value
Age	1.0296	1.0100–1.0495	0.0029	1.0329	1.0119–1.0543	0.0020
Female	0.9596	0.6297–1.4624	0.8479
BMI	0.9283	0.8696–0.9911	0.0258	0.9707	0.9069–1.0390	0.3910
ACS	2.0092	1.0415–3.8758	0.0374	1.8754	0.9594–3.6659	0.0659
Smoking	1.0485	0.7061–1.5569	0.8144
Previous PCI	1.3494	0.7664–2.3759	0.2991
Hypertension	1.1082	0.6949–1.7676	0.6661
SBP	0.9963	0.9873–1.0053	0.4170
Heart rate	1.0134	1.0007–1.0263	0.0389	1.0058	0.9925–1.0194	0.3928
BNP	1.0003	1.0001–1.0005	0.0056	1.0000	0.9997–1.0003	0.9703
cTnT	1.0000	1.0000–1.0001	0.5601
Scr	1.0015	1.0006–1.0024	0.0014	1.0010	0.9999–1.0021	0.0782
HbA1c	0.9964	0.8913–1.1140	0.9499
HDL	1.3501	0.6982–2.6107	0.3723
LDL	1.0502	0.8396–1.3136	0.6680
bSS	1.0543	1.0350–1.0741	< 0.001	1.0208	0.9940–1.0483	0.1295
rSS	1.0771	1.0520–1.1029	< 0.001	1.0406	1.0074–1.0750	0.0163
TyG index	1.6053	1.1586–2.2243	0.0044	1.7501	1.2239–2.5025	0.0022
LVEF	0.9680	0.9512–0.9850	< 0.001	0.9758	0.9531–0.9989	0.0406
β-blockers	0.7380	0.4887–1.1146	0.1487
Diuretics	2.1210	1.3954–3.2238	< 0.001	1.2490	0.7550–2.0661	0.3866
ACEI/ARB	1.0856	0.7317–1.6105	0.6833
Insulin	1.6609	1.0963–2.5163	0.0167	1.4817	0.9575–2.2929	0.0776

MACEs major adverse cardiac events, PCI percutaneous coronary intervention, HR hazard ratio, CI confidence interval, BMI body mass index, ACS acute coronary syndrome, SBP systolic blood pressure, BNP brain natriuretic peptide, Scr serum creatinine, HDL high density lipoprotein, LDL low density lipoprotein, bSS baseline SYNTAX score, rSS residual SYNTAX score, TyG index the triglyceride–glucose index, LVEF left ventricular ejection fraction, ACEI/ARB angiotensin converting enzyme inhibitor/angiotensin receptor blocker