Triglyceride-glucose index in predicting the risk of new-onset diabetes in the general population aged 45 years and older: a national prospective cohort study

Table 5 Stratified analysis of TyG index and diabetes

Subgroups	HR(95%CI)	P	P for interaction
Age			0.138
<60	1.478(1.240,1.762)	<0.001
≥ 60	1.371(1.117,1.683)	0.003
Sex			0.843
Female	1.512(1.259,1.814)	<0.001
male	1.352(1.114,1.641)	0.002
Marital			0.880
Non-married	1.339(0.924,1.942)	0.123
Married	1.442(1.251,1.662)	<0.001
Education			0.841
Below elementary school	1.496(1.243,1.802)	<0.001
Elementary school	1.283(0.966,1.704)	0.085
Secondary school and higher	1.456(1.125,1.886)	0.004
Location			0.887
Village	1.428(1.215,1.679)	<0.001
City /Town	1.437(1.140,1.811)	0.002
Drinking			0.513
Never	1.488(1.248,1.775)	<0.001
Ever	2.072(1.329,3.230)	0.001
Current	1.262(1.005,1.583)	0.045
Smoking			0.095
Never	1.553(1.311,1.838)	<0.001
Ever	1.534(0.973,2.417)	0.065
Current	1.199(0.939,1.532)	0.146
BMI			0.313
< 24	1.350(1.112,1.640)	0.002
24−27.9	1.630(1.299,2.046)	<0.001
≥ 28	1.201(0.877,1.644)	0.254
Hypertension			0.426
No	1.563(1.280,1.908)	<0.001
Yes	1.322(1.107,1.579)	0.002
Dyslipidemia			0.053
No	1.781(1.366,2.322)	<0.001
Yes	1.310(1.122,1.529)	0.001

ISSN: 1472-6823