Table 2.
The associations between TyG variability quartiles and CVD.
| Quartiles | Event (n) | Follow-up duration (Person-years) | Incidence rate (per 1000 person-years) | Basic model | Full model | ||
|---|---|---|---|---|---|---|---|
| HR (95% CI) | P value | HR (95% CI) | P value | ||||
| Q1 | 508 | 37,871 | 13.41 | Reference | Reference | ||
| Q2 | 509 | 37,703 | 13.5 | 1.03 (0.91,1.17) | 0.62 | 1.01 (0.89,1.14) | 0.90 |
| Q3 | 520 | 38,150 | 13.63 | 1.04 (0.92,1.18) | 0.49 | 1 (0.88,1.13) | 0.99 |
| Q4 | 641 | 38,678 | 16.57 | 1.31 (1.16,1.47) | <0.001 | 1.18 (1.05,1.34) | 0.005 |
| P for trend | <0.001 | <0.01 | |||||
Basic model: adjusted for sex and age, full model: adjusted for sex, age, BMI, SBP, HDL-C, LDL-C, hypertension, diabetes, and mean TyG.