Table 2.

Univariate Cox Regression Analysis for the Primary End Points Among Patients Following Elective Percutaneous Coronary Intervention

Variables	Hazard Ratio (95% CI)	P Value
Age	1.05 (1.03–1.06)	<0.001
Male	0.65 (0.48–0.87)	0.004
Current smoking	1.45 (1.09–1.93)	0.010
Alcohol consumption	0.66 (0.45–0.96)	0.028
Diabetes mellitus	1.28 (0.96–1.72)	0.094
Hypertension	1.99 (1.43–2.75)	<0.001
Systolic blood pressure	1.01 (1.01–1.02)	0.006
Low‐density lipoprotein cholesterol	0.95 (0.82–1.11)	0.545
Glycosylated hemoglobin	1.17 (1.05–1.30)	0.004
High‐sensitivity C‐reactive protein	1.06 (1.02–1.10)	0.003
Number of lesion vessels	1.25 (1.04–1.50)	0.015
Baseline statin use	0.72 (0.53–0.97)	0.030
NFS
<−1.455	1.00	<0.001
≥−1.455	2.27 (1.62–3.18)
NFS (per 1‐SD)	1.57 (1.38–1.80)‡	<0.001
FIB‐4
<1.3	1.00	<0.001
≥1.3	2.03 (1.59–2.59)
FIB‐4 (per 1‐SD)	1.10 (1.05–1.15)	<0.001
BARD
0–1	1.00	<0.001
2–4	1.92 (1.50–2.39)
BARD (per 1‐point)	1.39 (1.24–1.55)	<0.001
AST/ALT ratio
<0.8	1.00	<0.001
≥0.8	1.91 (1.49–2.44)
AST/ALT ratio (per 1‐SD)	1.18 (1.11–1.25)	0.001

AST indicates aspartate aminotransferase; ALT, alanine aminotransferase; BARD, body mass index, AST/ALT ratio, diabetes mellitus score; FIB‐4, fibrosis‐4; and NFS, nonalcoholic fatty liver disease fibrosis score.