Association between triglyceride glucose-body mass index and cardiovascular outcomes in patients undergoing percutaneous coronary intervention: a retrospective study

Table 4 Subgroup analysis for association between TyG-BMI index (per 1 SD) and MACCEs

Subgroup	n total	n event (%)	Unadjusted OR (95% CI)	Unadjusted P value	Adjusted OR (95% CI)	Adjusted P value	P for interaction
Gender							0.068
Female	452	64 (14.2)	1.39 (1.08–1.78)	0.01	1.30 (0.97–1.73)	0.076
Male	986	131 (13.3)	0.98 (0.8–1.2)	0.846	0.93 (0.74–1.16)	0.524
Age, years							0.019
Age < 60	647	58 (9)	0.87 (0.65–1.15)	0.333	0.76 (0.55–1.04)	0.089
Age ≥ 60	791	137 (17.3)	1.21 (1.01–1.44)	0.034	1.22 (1–1.48)	0.051
Hypertension							0.173
No	719	85 (11.8)	0.97 (0.76–1.24)	0.805	0.94 (0.72–1.24)	0.680
Yes	719	110 (15.3)	1.16 (0.96–1.41)	0.130	1.13 (0.92–1.39)	0.246
Diabetes mellitus							0.331
No	1110	133 (12)	1.02 (0.85–1.23)	0.836	1.01 (0.83–1.24)	0.898
Yes	328	62 (18.9)	1.18 (0.91–1.54)	0.217	1.15 (0.87–1.53)	0.337

Unadjusted model: no covariates were adjusted; Adjusted model: adjusted for age, heart failure, previous AMI, hypertension, diabetes mellitus, ACEI, CTO, diameter of stents, number of diseased vessels

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