The association between the triglyceride–glucose index and vulnerable plaques in patients with type 2 diabetes mellitus: insights from coronary computed tomography angiography

Table 4 Subgroup analysis for association between TyG index (per 1 SD) and Vulnerable plaque

Subgroup	Unadjusted	Unadjusted	Adjusted	Adjusted	P for interaction
Subgroup	OR (95% CI)	p value	OR (95% CI)	p value	P for interaction
Gender					0.117
Male	1.12(0.88–1.43)	0.347	1.10(0.84–1.43)	0.502
Female	1.52(1.14–2.03)	0.005	1.48(1.07–2.06)	0.020
Age, years					0.006
Age < 60	1.01(0.69–1.47)	0.977	1.04(0.69–1.57)	0.849
Age ≥ 60	1.34(1.08–1.66)	0.009	1.32(1.04–1.68)	0.021
Hypertension					0.098
Yes	1.25(0.99–1.59)	0.063	1.16(0.84–1.62)	0.371
No	1.21(0.90–1.63)	0.199	1.25(0.96–1.63)	0.094
Symptom					0.012
Yes	1.74(1.15–2.62)	0.008	1.60(1.01–2.55)	0.046
No	1.15(0.93–1.43)	0.190	1.19(0.94–1.51)	0.147

Adjusted model: Adjusted for age, use of statin, hypertension, BMI, level of HDL and CysC, smoking and drinking history
OR Odds ratio, CI Confidence interval
Factors with a P value of less than 0.1 and recognized cardiovascular risk factors remained in the models. P values in bold are < 0.05

ISSN: 1475-2840