Table 7.
Stratified associations between TyG-BMI and diabetes in participants with prediabetes by age and SBP.
| Characteristic | No of participants | HR (95%CI) | P-value | P-for interaction |
|---|---|---|---|---|
| Age (years) | < 0.001 | |||
| < 30 | 1,464 | 1.020 (1.011, 1.029) | < 0.001 | |
| 30 to < 40 | 6,055 | 1.019 (1.017, 1.022) | < 0.001 | |
| 40 to < 50 | 5,514 | 1.016 (1.014, 1.019) | < 0.001 | |
| 50 to < 60 | 5,907 | 1.009 (1.007, 1.011) | < 0.001 | |
| 60 to < 70 | 4,278 | 1.006 (1.003, 1.008) | < 0.001 | |
| ≥70 | 2,061 | 1.008 (1.005, 1.011) | < 0.001 | |
| SBP (mmHg) | 0.2484 | |||
| < 140 | 19,902 | 1.012 (1.010, 1.013) | < 0.001 | |
| ≥140 | 5,377 | 1.010 (1.008, 1.012) | < 0.001 |
Above model adjusted for age, sex, SBP, DBP ALT, AST, BUN, LDL-c, HDL-c, family history of diabetes, drinking status, and smoking status.
In each case, the model is not adjusted for the stratification variable.
HR, Hazard ratios; CI, confidence; Ref, reference.