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Table 1 Demographic and clinical characteristics of total participants

From: Low vitamin D level was associated with metabolic syndrome and high leptin level in subjects with nonalcoholic fatty liver disease: a community-based study

 

NAFLD

Control

P value

Number

564

564

 

Mean age (years)

57.1 ± 11.9

57.5 ± 11.9

0.618

Gender

  

1.000

Male

150 (26.6)

150 (26.6)

 

Female

414 (73.4)

414 (73.4)

 

BMI (kg/m2)

26.0 ± 3.5

23.3 ± 3.4

< 0.001

DM

117 (20.7)

49 (8.7)

< 0.001

Waist Circumference (cm)

82.9 ± 9.3

76.3 ± 8.8

< 0.001

FBG (mg/dL)a

104.9 ± 24.4

97.9 ± 20.7

< 0.001

TG (mg/dL)a

156.1 ± 446.5

95.4 ± 58.0

0.001

HDL (mg/dL)a

54.0 ± 13.3

60.3 ± 15.1

< 0.001

Metabolic syndrome

202 (35.8)

87 (15.4)

< 0.001

HOMA-IR valuea

2.5 ± 2.4

1.6 ± 2.9

< 0.001

HS-CRP (mg/L)a

2.1 ± 3.9

1.6 ± 4.5

0.030

Adiponectin (ng/mL)a

6.7 ± 4.3

10.2 ± 5.7

< 0.001

Leptin (ng/mL)a

12.8 ± 7.8

9.1 ± 6.2

< 0.001

TNF-α (ng/mL)a

6.0 ± 2.3

5.9 ± 2.2

0.749

WBC,×103 cells/uLa

6.1 ± 1.7

5.5 ± 2.0

< 0.001

Vitamin D (ng/ml)a

28.5 ± 9.5

29.9 ± 10.2

0.018

AST (U/L)a

25.7 ± 17.8

21.7 ± 4.4

< 0.001

ALT (U/L)a

27.5 ± 27.6

18.4 ± 5.7

< 0.001

Alkp (mg/dL)a

68.8 ± 26.4

64.4 ± 17.5

0.001

BilT (mg/dL)a

0.8 ± 0.3

0.9 ± 0.3

0.265

γGT (U/L)a

24.7 ± 20.6

17.5 ± 10.0

< 0.001

  1. BMI body mass index, DM diabetic mellitus, FBG fasting blood glucose, HOMA-IR homeostasis model assessment of insulin resistance, HDL high density lipid, TCHOL total cholesterol, LDL low density lip, HS-CRP high-sensitivity C reactive protein, TNF-α Tumor necrosis factor alpha, WBC white blood cell, i-PTH intact parathyroid hormone, Alkp alkaline phosphatase, BilT total bilirubin, γGT gamma glutamyl transpeptidase,
  2. adata presented as the mean ± standard deviation