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Table 2 The baseline characteristics of participants

From: Triglyceride glucose-waist circumference as a useful predictor for diabetes mellitus: a secondary retrospective analysis utilizing a Japanese cohort study

TyG-WC

Q1(≤ 533.92)

Q2(533.92 to ≤ 608.15)

Q3(608.15 to ≤ 689.03)

Q4 > 689.03

P-value

Participants

3853

3853

3853

3854

 

Gender

    

< 0.001

   Women

3251(84.38%)

2108 (54.71%)

1133 (29.41%)

534 (13.86%)

 

   Men

602(15.62%)

1745 (45.29%)

2720 (70.59%)

3320(86.14%)

 

Age(years)

40.61 ± 8.29

43.38 ± 8.86

45.23 ± 8.89

45.64 ± 8.66

< 0.001

Baseline Alcohol consumption

    

< 0.001

   non

3252 (84.40%)

2790 (72.41%)

2471 (64.13%)

2224 (57.71%)

 

   light

437 (11.34%)

683 (17.73%)

814 (21.13%)

849 (22.03%)

 

   moderate

141 (3.66%)

292 (7.58%)

403 (10.46%)

517 (13.41%)

 

   heavy

23 (0.60%)

88 (2.28%)

165 (4.28%)

264 (6.85%)

 

Smoking status

    

< 0.001

   Never-smoker

3123 (81.05%)

2485 (64.50%)

1919 (49.81%)

1480 (38.40%)

 

   Ex-smoker

335 (8.69%)

629 (16.32%)

885 (22.97%)

1098(28.49%)

 

   Current-smoker

395 (10.25%)

739 (19.18%)

1049 (27.23%)

1276(33.11%)

 

Regular exerciser

    

< 0.001

   No

3200 (83.05%)

3104 (80.56%)

3123 (81.05%)

3281 (85.13%)

 

   Yes

653 (16.95%)

749 (19.44%)

730 (18.95%)

573 (14.87%)

 

SBP (mmHg)

105.54 ± 12.32

111.39 ± 13.00

117.33 ± 13.64

123.43 ± 14.37

< 0.001

DBP (mmHg)

65.31 ± 8.50

69.25 ± 9.32

73.50 ± 9.59

78.08 ± 9.87

< 0.001

BMI (kg/m2)

19.22 ± 1.68

20.99 ± 1.76

22.73 ± 1.93

25.38 ± 2.65

< 0.001

WC (cm)

66.13 ± 4.33

73.12 ± 3.83

79.18 ± 3.84

87.05 ± 5.76

< 0.001

Fatty liver

    

< 0.001

   No

3841 (99.69%)

3701 (96.06%)

3237 (84.01%)

1939 (50.31%)

 

   Yes

12 (0.31%)

152 (3.94%)

616 (15.99%)

1915 (49.69%)

 

ALT (IU/L)

13 (11, 17)

15 (12, 19)

18 (14, 23)

24 (18, 34)

< 0.001

AST (IU/L)

16 (13, 19)

16 (13, 20)

17 (14, 21)

20 (16,24)

< 0.001

HDL-C (mg/dL)

66.95 ± 14.63

60.74 ± 14.43

53.41 ± 12.85

45.26 ± 10.87

< 0.001

TG (mg/d)

37 (28, 49)

55 (43, 70)

75 (59, 97)

124 (93, 168)

< 0.001

TC (mg/d)

185.47 ± 30.74

193.70 ± 32.17

201.60 ± 31.87

211.64 ± 32.93

< 0.001

HbA1c (%)

5.11 ± 0.30

5.15 ± 0.31

5.18 ± 0.32

5.24 ± 0.34

< 0.001

FPG (mg/dL)

88.14 ± 6.68

91.73 ± 6.79

94.58 ± 6.54

97.32 ± 6.42

< 0.001

TyG-WC

487.77 ± 33.21

571.45 ± 21.76

646.77 ± 23.27

758.36 ± 55.50

< 0.001

  1. Values are n(%) or mean ± SD