Table 3 Univariate and multivariate Cox proportional hazards analyses of the associations of TyG index and TyG-BMI with all-cause mortality in centenarians
Number | Univariate analyses | Multivariate -adjusted analyses | |||
|---|---|---|---|---|---|
HR | P | HR | P | ||
TyG index | |||||
Continuous, per 1 | 921 | 0.82(0.71,0.93) | 0.003 | 0.81(0.70,0.94) | 0.007 |
Q1 [6.89,7.99) | 230 | 1.29(1.06,1.56) | 0.010 | 1.27(1.03,1.56) | 0.024 |
Q2 [7.99,8.35) | 230 | 1.16(0.96,1.41) | 0.124 | 1.17(0.95,1.43) | 0.135 |
Q3 [8.35,8.67) | 230 | 1.08(0.90,1.31) | 0.412 | 1.10(0.91,1.34) | 0.322 |
Q4 [8.67,10.60] | 231 | 1(Reference) | 1(Reference) | ||
P for trend | 0.007 | 0.023 | |||
Q1–Q2 [6.89,8.35) | 460 | 1.17(1.03,1.34) | 0.020 | 1.15(1.00,1.33) | 0.059 |
Q3–Q4 [8.35,10.60] | 461 | 1(Reference) | 1(Reference) | ||
TyG-BMI | |||||
Continuous, per 10 | 921 | 0.95(0.93,0.97) | < 0.001 | 0.94(0.92,0.97) | < 0.001 |
Q1 [69.8,132.0) | 230 | 1.51(1.25,1.83) | < 0.001 | 1.60(1.30,1.96) | < 0.001 |
Q2 [132.0,150.0) | 230 | 1.24(1.02,1.50) | 0.028 | 1.33(1.09,1.62) | 0.005 |
Q3 [150.0,169.0) | 230 | 1.17(0.97,1.42) | 0.104 | 1.21(1.00,1.47) | 0.054 |
Q4 [169.0,319.0] | 231 | 1(Reference) | 1(Reference) | ||
P for trend | < 0.001 | < 0.001 | |||
Q1–Q2 [69.8,150.0) | 460 | 1.26(1.10,1.44) | < 0.001 | 1.31(1.14,1.51) | < 0.001 |
Q3–Q4 [150.0,319.0] | 461 | 1(Reference) | 1(Reference) | ||