Table 2.

Association between TyG and all-cause mortality

	Hazard ratio (95% confidence interval)
	Model 1	Model 2	Model 3	Model 4
TyG (continuous)	P for interaction < 0.001	P for interaction < 0.001	P for interaction < 0.001	P for interaction < 0.001
Total	0.98 (0.88–1.09)	1.10 (0.98–1.23)	1.11 (0.99–1.25)	1.00 (0.88–1.14)
< 65 yrs	1.47 (1.22–1.76)* P < 0.001	1.50 (1.24–1.81)* P < 0.001	1.48 (1.23–1.79)* P < 0.001	1.33 (1.06–1.66)* P = 0.014
≥ 65 yrs	0.89 (0.77–1.02)	0.94 (0.81–1.08)	0.98 (0.85–1.13)	0.91 (0.78–1.12)
TyG (categorical)	P for interaction < 0.001	P for interaction < 0.001	P for interaction < 0.001	P for interaction < 0.001
TyG tertile 1	Reference	Reference	Reference	Reference
Total
TyG tertile 2	0.79 (0.66–0.94)* P = 0.008	0.80 (0.67–0.96)* P = 0.014	0.89 (0.74–1.06)	0.83 (0.69–0.99)* P = 0.043
TyG tertile 3	0.92 (0.78–1.08)	1.06 (0.90–1.26)	1.12 (0.94–1.33)	0.96 (0.79–1.16)
< 65 yrs
TyG tertile 2	0.96 (0.67–1.38)	0.92 (0.64–1.31)	1.02 (0.71–1.47)	0.97 (0.67–1.40)
TyG tertile 3	1.57 (1.15–2.14)* P = 0.005	1.56 (1.14–2.14)* P = 0.005	1.66 (1.20–2.30)* P = 0.002	1.40 (1.03–1.99)* P = 0.046
≥ 65 yrs
TyG tertile 2	0.71 (0.58–0.87)* P < 0.001	0.81 (0.66–0.99)* P < 0.043	0.90 (0.73–1.10)	0.84 (0.68–1.04)
TyG tertile 3	0.83 (0.67–1.01)	0.90 (0.74–1.11)	0.96 (0.78–1.19)	0.87 (0.69–1.09)

Model 1 was unadjusted

Model 2 was adjusted for age and gender

Model 3 was adjusted for age, gender, ethnicity, BMI, CHF, CAD, albumin, LDL-C, eGFR, UACR, Insulin treatment, and metformin

Model 4 was adjusted for age, gender, ethnicity, educational level, current smoking, BMI, CHF, CAD, hypertension, albumin, LDL-C, eGFR, HbA1c, UACR, UA, Insulin treatment, metformin, and statins

*indicated that the p value was less than 0.05