Variables | Mortality rate (per 100,000 person-years) | Univariate analysis | P-value | Multivariate analysis | P-value |
---|---|---|---|---|---|
HR (95% CI) | HR (95% CI) | ||||
All-cause mortality | |||||
 TyG category | |||||
   ≥ 8.86 (High) | 518 | Ref. |  | Ref. |  |
   < 8.86 (Low) | 257 | 0.48 (0.37, 0.63) |  < 0.001 | 0.55 (0.39, 0.78) | 0.002 |
 SBP category | |||||
   ≥ 140 mmHg | 512 | Ref. |  | Ref. |  |
   < 140 mmHg | 321 | 0.63 (0.38, 1.05) | 0.126 | 0.75 (0.42, 1.31) | 0.354 |
 Combined variables | |||||
  High TyG, SBP ≥ 140 mmHg | 465 | Ref. |  | Ref. |  |
  High TyG, SBP < 140 mmHg | 522 | 1.16 (0.50, 2.71) | 0.678 | 1.23 (0.48, 3.11) | 0.650 |
  Low TyG, SBP ≥ 140 mmHg | 541 | 1.16 (0.42, 3.22) | 0.831 | 1.27 (0.41, 3.91) | 0.745 |
  Low TyG, SBP < 140 mmHg | 244 | 0.53 (0.23, 1.22) | 0.071 | 0.62 (0.24, 1.61) | 0.261 |
  P for trend |  |  < 0.001 |  |  < 0.001 |  |
Cardiovascular mortality | |||||
 TyG category | |||||
   ≥ 8.55 (High) | 69 | Ref. |  | Ref. |  |
   < 8.55 (Low) | 39 | 0.42 (0.20, 0.88) | 0.037 | 0.58 (0.31, 0.96) | 0.044 |
 SBP category | |||||
   ≥ 140 mmHg | 104 | Ref. |  | Ref. |  |
   < 140 mmHg | 50 | 0.44 (0.14, 1.42) | 0.309 | 0.51 (0.18, 1.43) | 0.308 |
 Combined variables | |||||
  High TyG, SBP ≥ 140 mmHg | 36 | Ref. |  | Ref. |  |
  High TyG, SBP < 140 mmHg | 71 | 1.81 (0.14, 22.90) | 0.568 | 2.75 (0.22, 34.17) | 0.326 |
  Low TyG, SBP ≥ 140 mmHg | 196 | 4.14 (0.25, 67.60) | 0.298 | 8.06 (0.54, 121.25) | 0.092 |
  Low TyG, SBP < 140 mmHg | 33 | 0.61 (0.05, 8.09) | 0.667 | 0.88 (0.10, 16.29) | 0.818 |
  P for trend |  | 0.011 |  | 0.029 |  |