Table 3 Cox-proportional hazard models for the association of TyG and the combined indices with stroke risk.

From: Joint association of triglyceride-glucose index and obesity indicators with stroke risk: a nationwide prospective cohort study

 

Case

Model 1

HR (95% CI) P value

Model 2

HR (95% CI) P value

Model 3

HR (95% CI) P value

TyG

    

TyG Per-SD

1.23 (1.14, 1.34) < 0.001

1.25 (1.15, 1.36) < 0.001

1.25 (1.08, 1.44) 0.003

TyG quartile

 

Q1(≤ 8.22)

77(3.54%)

Ref

Ref

Ref

Q2(8.22–8.60)

108(4.94%)

1.40 (1.05, 1.88) 0.024

1.44 (1.07, 1.93) 0.015

1.33 (0.94, 1.90) 0.108

Q3(8.60–9.05)

135(6.18%)

1.75 (1.32, 2.32) < 0.001

1.77 (1.34, 2.35) < 0.001

1.67 (1.18, 2.37) 0.004

Q4(≥ 9.05)

136(6.23%)

1.79 (1.36, 2.37) < 0.001

1.87 (1.41, 2.49) < 0.001

1.45 (0.98, 2.16) 0.046

TyG-BMI

    

TyG-BMI Per-SD

1.23 (1.14, 1.33) < 0.001

1.29 (1.19, 1.39) < 0.001

1.18 (1.05, 1.32) 0.005

TyG-BMI quartile

   

Q1(≤ 175.24)

78(3.57%)

Ref

Ref

Ref

Q2(175.25-198.84)

107(4.90%)

1.38 (1.03, 1.85) 0.029

1.54 (1.14, 2.06) 0.004

1.59 (1.12, 2.25) 0.009

Q3(198.84-228.85)

119(5.45%)

1.52 (1.14, 2.02) 0.004

1.77 (1.32, 2.36) 0.0001

1.60 (1.11, 2.29) 0.011

Q4(≥ 228.86)

152(6.96%)

1.95 (1.49, 2.57) < 0.001

2.37 (1.79, 3.15) < 0.001

1.85 (1.26, 2.71) 0.002

TyG-WC

    

TyG-WC Per-SD

1.34 (1.22, 1.46) < 0.001

1.35 (1.23, 1.48) < 0.001

1.22 (1.07, 1.40) 0.003

TyG-WC quartile

   

Q1(≤ 649.76)

76(3.48%)

Ref

Ref

Ref

Q2(649.79-725.39)

99(4.54%)

1.31 (0.97, 1.77) 0.075

1.32 (0.98, 1.79) 0.067

1.37 (0.96, 1.97) 0.081

Q3(725.41-815.48)

121(5.35%)

1.62 (1.21, 2.15) 0.001

1.66 (1.24, 2.21) 0.0006

1.60 (1.12, 2.28) 0.009

Q4(≥ 815.51)

160(7.55%)

2.13 (1.62, 2.80) < 0.001

2.19 (1.66, 2.88) < 0.001

1.85 (1.27, 2.70) 0.001

TyG-WHtR

    

TyG-WHtR Per-SD

1.31 (1.20, 1.44) < 0.001

1.34 (1.21, 1.47) < 0.001

1.19 (1.04, 1.36) 0.009

TyG-WHtR quartile

   

Q1(≤ 4.10)

78(3.57%)

Ref

Ref

Ref

Q2(4.10–4.61)

91(4.17%)

1.17 (0.87, 1.59) 0.301

1.21 (0.90, 1.65) 0.211

1.27 (0.89, 1.81) 0.194

Q3(4.61–5.18)

128(5.87%)

1.65 (1.24, 2.18) < 0.001

1.74 (1.31, 2.32) < 0.001

1.46 (1.03, 2.09) 0.035

Q4(≥ 5.18)

159(7.28%)

2.07 (1.58, 2.71) < 0.001

2.22 (1.67, 2.95) < 0.001

1.89 (1.29, 2.77) 0.001

TyG-WWI

    

TyG-WWI Per-SD

1.28 (1.16, 1.42) < 0.001

1.26 (1.13, 1.40) < 0.001

1.14 (0.99, 1.31) 0.063

TyG-WWI quartile

   

Q1(≤ 88.56)

76(3.48%)

Ref

Ref

Ref

Q2(88.57–95.86)

106(4.86%)

1.42 (1.06, 1.91) 0.019

1.39 (1.03, 1.86) 0.030

1.23 (0.87, 1.75) 0.243

Q3(95.87-103.96)

125(5.73%)

1.65 (1.24, 2.20) < 0.001

1.63 (1.22, 2.18) 0.001

1.43 (1.01, 2.03) 0.045

Q4(≥ 104.01)

149(6.83%)

2.01 (1.53, 2.65) < 0.001

1.94 (1.45, 2.60) < 0.001

1.50 (1.02, 2.21) 0.041

TyG-ABSI

    

TyG-ABSI Per-SD

1.27 (1.14, 1.40) < 0.001

1.21 (1.09, 1.34) < 0.001

1.12 (0.98, 1.27) 0.099

TyG-ABSI quartile

   

Q1(≤ 0.67)

81(3.71%)

Ref

Ref

Ref

Q2(0.67–0.71)

111(5.09%)

1.39 (1.04, 1.85) 0.024

1.33 (1.00, 1.77) 0.053

1.33 (0.94, 1.89) 0.105

Q3(0.71–0.77)

113(5.18%)

1.40 (1.06, 1.87) 0.019

1.29 (0.96, 1.72) 0.087

1.30 (0.92, 1.85) 0.047

Q4(≥ 0.77)

151(6.92%)

1.92 (1.47, 2.52) < 0.001

1.71 (1.29, 2.26) < 0.001

1.45 (1.01, 2.11) 0.034

TyG-BRI

    

TyG-BRI Per-SD

1.28 (1.18, 1.40) < 0.001

1.30 (1.19, 1.43) < 0.001

1.15 (1.02, 1.29) 0.019

TyG-BRI quartile

   

Q1(≤ 26.65)

79(3.62%)

Ref

Ref

Ref

Q2(26.66–34.72)

89(4.08%)

1.12 (0.83, 1.52) 0.447

1.16 (0.86, 1.58) 0.334

1.19 (0.83, 1.70) 0.339

Q3(34.72–44.91)

127(5.82%)

1.61 (1.21, 2.13) < 0.001

1.72 (1.29, 2.30) < 0.001

1.50 (1.05, 2.13) 0.024

Q4(≥ 44.91)

161(7.38%)

2.06 (1.57, 2.69) < 0.001

2.24 (1.68, 2.97) < 0.001

1.87 (1.29, 2.70) < 0.001

  1. Model 1: unadjusted;.
  2. Model 2: adjusted for age, sex, smoking status, drinking status;.
  3. Model 3: adjusted for age, sex, smoking status, drinking status, HDL-c, LDL-c, CRP, Scr, UA, Cystatin C, HGB, DM, Kidney Disease, Hypertension.
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