Table 4.

Association between SHR and CAD severity

Variables	Multi-vessel coronary artery disease
	Model 1		Model 2		Model 3
	OR (95% CI)	P-value	OR (95% CI)	P-value	OR (95% CI)	P-value
SHR	4.590 (2.598–8.111)	< 0.001	4.567 (2.555–8.163)	< 0.001	4.047 (2.137–7.663)	< 0.001
T1	Reference		Reference		Reference
T2	1.742 (1.244–2.440)	0.001	1.813 (1.287–2.554)	0.001	1.939 (1.341–2.804)	< 0.001
T3	2.089 (1.476–2.955)	< 0.001	2.061 (1.449–2.932)	< 0.001	1.860 (1.272–2.719)	0.001

OR odds ratios, CI confidence interval, SHR stress hyperglycemia ratio

Model 1: unadjusted;

Model 2: adjusted for age and sex;

Model 3: adjusted for age, sex, glucose metabolism state, hypertension, smoking, HDL-C, BNP, LAD, LVDs, LVEF

T1: SHR < 0.930; T2: 0.930 ≤ SHR < 1.154; T3: 1.154 ≤ SHR