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 3 Prospective relationship between baseline TyG and incident diabetes at follow-up in CHARLS

	Case/total	Model 1	P	Model 2	P	Model 3	P
TyG index
Per SD increase	1054/4832	1.774(1.599,1.967)	<0.001	1.622(1.455,1.808)	<0.001	1.422(1.246,1.624)	<0.001
Quartiles
Q1	169/1471	Ref		Ref		Ref
Q2	217/1472	1.309(1.070,1.600)	0.009	1.297(1.060,1.587)	0.011	1.226(1.001,1.501)	0.049
Q3	299/1472	1.864(1.544,2.251)	<0.001	1.846(1.527,2.232)	<0.001	1.611(1.324,1.960)	<0.001
Q4	369/1471	2.356(1.964,2.827)	<0.001	2.373(1.974,2.852)	<0.001	1.782(1.435,2.212)	<0.001
P for trend		<0.001		<0.001		<0.001

Note: Model 1 is a crude model; Model 2 was adjusted for age, sex, education level, residence, marital status, smoking and drinking status, and BMI, and Model 3 added hypertension and dyslipidemia

ISSN: 1472-6823