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Table 1 The Baseline characteristics of participants

From: Triglyceride to high-density lipoprotein cholesterol ratio is associated with regression to normoglycemia from prediabetes in adults: a 5-year cohort study in China

TG/HDL ratio quartile

Q1(< 0.692)

Q2(0.692–1.093)

Q3(1.093–1.719)

Q4(≥ 1.719)

P-value

Participants

3764

3789

3777

3777

 

Sex

    

 < 0.001

Male

1784 (47.40%)

2368 (62.50%)

2672 (70.74%)

2921 (77.34%)

 

Female

1980 (52.60%)

1421 (37.50%)

1105 (29.26%)

856 (22.66%)

 

Weight(kg)

62.44 ± 10.62

68.17 ± 11.17

71.43 ± 11.58

74.43 ± 11.79

 < 0.001

Height(cm)

164.63 ± 8.21

166.25 ± 8.46

167.21 ± 8.35

168.32 ± 8.05

 < 0.001

Age(years)

48.68 ± 13.87

51.03 ± 13.96

52.11 ± 13.19

51.96 ± 12.60

 < 0.001

DBP (mmHg)

75.25 ± 10.78

77.92 ± 11.11

79.64 ± 11.12

80.92 ± 10.90

 < 0.001

FPG(mmol/L)

5.90 ± 0.29

5.93 ± 0.30

5.98 ± 0.33

6.01 ± 0.34

 < 0.001

TG (mmol/L)

0.76 ± 0.21

1.22 ± 0.24

1.74 ± 0.36

2.99 ± 1.05

 < 0.001

SBP (mmHg)

123.13 ± 17.59

127.36 ± 17.66

129.11 ± 17.37

130.12 ± 17.37

 < 0.001

TC (mmol/L)

4.79 ± 0.89

4.98 ± 0.92

5.11 ± 0.93

5.24 ± 0.95

 < 0.001

AST(U/L)

23.04 ± 10.76

25.36 ± 11.65

27.07 ± 11.29

29.16 ± 12.28

 < 0.001

LDL-c(mmol/L)

2.78 ± 0.67

2.96 ± 0.68

3.03 ± 0.70

3.01 ± 0.76

 < 0.001

Scr (μmol/L)

68.80 ± 15.45

72.71 ± 16.44

74.66 ± 15.80

75.65 ± 16.13

 < 0.001

ALT(U/L)

16.30 (12.17–23.00)

20.70 (15.00–29.20)

24.00 (17.10–35.00)

28.50 (20.00–41.60)

 < 0.001

HDL-c(mmol/L)

1.56 ± 0.32

1.39 ± 0.23

1.28 ± 0.23

1.13 ± 0.24

 < 0.001

BUN (mmol/L)

4.98 ± 1.25

5.03 ± 1.26

5.03 ± 1.23

4.98 ± 1.21

0.095

TG/HDL ratio

0.49 ± 0.13

0.88 ± 0.12

1.37 ± 0.18

2.67 ± 0.85

 < 0.001

Smoking status

    

0.037

 Current smoker

878 (23.33%)

938 (24.76%)

962 (25.47%)

1003 (26.56%)

 

 Ever smoker

174 (4.62%)

186 (4.91%)

197 (5.22%)

186 (4.92%)

 

 Never smoker

2712 (72.05%)

2665 (70.34%)

2618 (69.31%)

2588 (68.52%)

 

Drinking status

    

 < 0.001

 Current drinker

181 (4.81%)

226 (5.96%)

146 (3.87%)

200 (5.30%)

 

 Ever drinker

688 (18.28%)

747 (19.71%)

781 (20.68%)

728 (19.27%)

 

 Never drinker

2895 (76.91%)

2816 (74.32%)

2850 (75.46%)

2849 (75.43%)

 

Family history of diabetes

    

0.796

 No

3674 (97.61%)

3686 (97.28%)

3682 (97.48%)

3676 (97.33%)

 

 Yes

90 (2.39%)

103 (2.72%)

95 (2.52%)

101 (2.67%)

 
  1. Continuous variables are summarized as the mean (standard deviation) or median (interquartile range), whereas categorical variables are presented as percentages (%)
  2. DBP, diastolic blood pressure; HDL-c high-density lipoprotein cholesterol, Scr serum creatinine, TG triglyceride, SBP systolic blood pressure, TC total cholesterol, BMI body mass index, ALT alanine aminotransferase, LDL-c low-density lipoprotein cholesterol, BUN blood urea nitrogen, TG/HDL-c ratio triglyceride-to-high-density lipoprotein cholesterol ratio, AST aspartate aminotransferase