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Table 1 Baseline Characteristics of participants (N = 9767)

From: Association between fasting plasma glucose and nonalcoholic fatty liver disease in a nonobese Chinese population with normal blood lipid levels: a prospective cohort study

Variables

FPG Quartiles

P-value

Q1(≤4.72)

Q2(> 4.72, ≤4.97)

Q3(> 4.97, ≤5.27)

Q4(> 5.27)

Age, years

41.40 ± 14.08

41.18 ± 14.02

42.31 ± 14.76

44.90 ± 15.62

< 0.001

Sex

    

< 0.001

 Women

1237 (51.05%)

1197 (50.23%)

1177 (47.21%)

1134 (45.95%)

 

 Men

1186 (48.95%)

1186 (49.77%)

1316 (52.79%)

1334 (54.05%)

 

NAFLD

102 (4.21%)

156 (6.55%)

212 (8.50%)

371 (15.03%)

< 0.001

Weight, kg

54.84 ± 7.89

56.21 ± 8.07

57.35 ± 8.48

58.81 ± 8.19

< 0.001

Height, m

1.63 ± 0.07

1.64 ± 0.08

1.65 ± 0.08

1.65 ± 0.08

< 0.001

BMI, kg/m2

20.54 ± 2.00

20.86 ± 2.02

21.10 ± 2.03

21.59 ± 1.99

< 0.001

BUN, mmol/L

4.29 ± 1.27

4.30 ± 1.16

4.45 ± 1.28

4.81 ± 1.54

< 0.001

Cr, mmol/L

72.13 ± 21.69

74.85 ± 16.79

77.32 ± 19.84

83.66 ± 36.67

< 0.001

UA, μmol/L

255.92 ± 75.13

257.89 ± 80.45

262.07 ± 77.78

278.24 ± 83.90

< 0.001

FPG, mmol/L

4.50 ± 0.19

4.84 ± 0.07

5.11 ± 0.09

5.82 ± 0.97

< 0.001

TC, mmol/L

4.29 ± 0.54

4.33 ± 0.53

4.35 ± 0.52

4.39 ± 0.53

< 0.001

TG, mmol/L

0.90 ± 0.30

0.95 ± 0.31

0.97 ± 0.30

1.05 ± 0.31

< 0.001

HDL-C, mmol/L

1.54 ± 0.31

1.53 ± 0.30

1.51 ± 0.29

1.49 ± 0.29

< 0.001

LDL-C, mmol/L

2.05 ± 0.41

2.10 ± 0.41

2.13 ± 0.41

2.17 ± 0.42

< 0.001

ALP, U/L

67.34 ± 15.56

67.80 ± 18.67

68.52 ± 18.42

73.06 ± 23.48

< 0.001

GGT, U/L

20.77 ± 12.31

21.69 ± 14.20

22.91 ± 17.48

28.48 ± 29.65

< 0.001

ALT, U/L

16.97 ± 13.67

17.16 ± 10.43

17.28 ± 16.08

19.15 ± 14.23

< 0.001

AST, U/L

21.62 ± 7.94

21.42 ± 6.93

21.53 ± 6.91

23.04 ± 9.06

< 0.001

TP, g/L

73.30 ± 3.82

73.65 ± 3.73

73.88 ± 3.85

74.11 ± 4.17

< 0.001

ALB, g/L

44.15 ± 2.66

44.38 ± 2.45

44.32 ± 2.63

44.31 ± 2.70

0.044

GLB, g/L

29.15 ± 3.62

29.26 ± 3.46

29.55 ± 3.56

29.80 ± 4.06

< 0.001

TB, μmol/L

11.88 ± 3.92

11.74 ± 3.84

11.76 ± 3.99

11.90 ± 4.14

0.304

DBIL, μmol/L

2.29 ± 0.92

2.19 ± 0.83

2.21 ± 0.86

2.26 ± 0.95

< 0.001

SBP, mmHg

112.85 ± 13.34

115.01 ± 14.22

118.06 ± 15.29

126.13 ± 17.82

< 0.001

DBP, mmHg

68.62 ± 9.01

70.14 ± 9.50

71.67 ± 9.90

74.65 ± 10.32

< 0.001

  1. Values are n(%) or mean ± SD
  2. Abbreviations: BMI Body mass index, NAFLD Nonalcoholic fatty liver disease, BUN Blood urea nitrogen, Cr Creatinine, UA Uric acid, FPG Fasting plasma glucose, TC Total cholesterol, TG Triglyceride, HDL-C High-density lipoprotein cholesterol, LDL-C Low-density lipoprotein cholesterol, ALP Alkaline phosphatase, GGT Gamma-glutamyl transferase, ALT Alanine aminotransferase, AST Aspartate aminotransferase, TP Total Protein, ALB Albumin, GLB Globulin, TB Total bilirubin, DBIL Direct bilirubin, DBP Diastolic blood pressure, SBP Systolic blood pressure