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Table 1 Baseline Characteristics

From: Non-alcoholic steatohepatitis and progression of carotid atherosclerosis in patients with type 2 diabetes: a Korean cohort study

Study population

No steatosis

Steatosis only

Steatosis with fibrosis

p value

N = 1120

N = 484

N = 414

N = 222

Age, years

55.4 ± 9.4

52.4 ± 9.7a

59.8 ± 7.8ab

< 0.001

Male, n (%)

216 (44.6%)

211 (51.0%)

104 (46.8%)

0.163

Weight, kg

61.1 ± 9.4

68.8 ± 11.8a

68.8 ± 10.7a

< 0.001

Height, cm

162.1 ± 8.6

163.6 ± 8.9a

162.4 ± 8.5

0.033

BMI, kg/m2

23.2 ± 2.8

25.6 ± 3.0a

26.1 ± 3.2a

< 0.001

Waist Circumference, cm

79.2 ± 7.5

85.8 ± 8.0a

87.2 ± 7.8a

< 0.001

Metabolic Syndrome, n/total n (%)

174/466 (37.3%)

282/404 (69.8%)

150/221 (67.9%)

< 0.001

Regular alcohol consumption, n/total n (%)

182/437 (41.6%)

183/392 (46.7%)

70/204 (34.3%)

0.014

Smoking, ever, n/total n (%)

166/420 (39.5%)

174/384 (45.3%)

70/194 (36.1%)

0.072

Regular exercise, n/total n (%)

135/383 (35.2%)

172/360 (47.8%)

78/187 (41.7%)

0.002

Hypertension, n (%)

130 (26.9%)

135 (32.6%)

97 (43.7%)

< 0.001

SBP, mmHg

131.1 ± 16.7

135.0 ± 16.9a

138.3 ± 16.4a

< 0.001

DBP, mmHg

84.3 ± 10.6

88.3 ± 11.2a

87.4 ± 10.6a

< 0.001

Duration of diabetes, years

7.2 ± 6.9

5.5 ± 5.3a

6.1 ± 5.5

< 0.001

HbA1c, %

8.3 ± 2.1

8.7 ± 1.9a

8.0 ± 1.6b

< 0.001

HbA1c, mmol/mol

67.0 ± 23.0

72.0 ± 20.8a

64.0 ± 17.5b

< 0.001

KITT, %/min

2.4 ± 1.0

1.9 ± 0.8a

1.8 ± 0.7a

< 0.001

Total Cholesterol, mg/dL

188.6 ± 38.5

201.8 ± 45.1a

197.7 ± 39.3a

< 0.001

Triglyceride, mg/dL

115.7 ± 63.3

172.3 ± 140.0a

157.7 ± 89.2a

< 0.001

HDL-C, mg/dL

54.2 ± 14.8

48.4 ± 12.2a

50.6 ± 12.8a

< 0.001

LDL-C, mg/dL

110.1 ± 32.3

118.9 ± 35.7a

113.6 ± 35.3

0.002

BUN, mg/dL

17.5 ± 7.3

16.9 ± 5.0

18.7 ± 8.2b

0.005

Creatinine, mg/dL

0.8 ± 0.2

0.8 ± 0.3

0.8 ± 0.2a

0.007

eGFR (MDRD), mL/min/1.73 m2

94.5 ± 30.9

93.0 ± 28.0

88.0 ± 27.4a

0.022

Total Bilirubin, mg/dL

0.9 ± 0.3

0.8 ± 0.3

1.0 ± 0.5ab

0.002

AST, IU/L

25.0 ± 12.6

24.4 ± 8.0

36.7 ± 17.6ab

< 0.001

ALT, IU/L

23.6 ± 15.9

30.5 ± 14.9a

37.0 ± 25.2ab

< 0.001

Total Protein, mg/dL

7.3 ± 0.4

7.3 ± 0.4

7.4 ± 0.5ab

0.006

Albumin, mg/dL

4.3 ± 0.4

4.4 ± 0.3

4.4 ± 0.3

0.068

Platelet,/uL

210.7 ± 59.2

240.0 ± 53.4a

183.3 ± 38.6ab

< 0.001

Insulin use, n (%)

47 (9.7%)

24 (5.8%)

15 (6.8%)

0.076

SU use, n (%)

240 (49.6%)

191 (46.1%)

140 (63.1%)

< 0.001

Metformin use, n (%)

172 (35.5%)

156 (37.7%)

93 (41.9%)

0.270

TZD use, n (%)

57 (11.8%)

25 (6.0%)

21 (9.5%)

0.012

Statin use, n (%)

63 (13.0%)

53 (12.8%)

25 (11.3%)

0.797

Aspirin use, n (%)

62 (12.8%)

58 (14.0%)

35 (15.8%)

0.568

Carotid IMT, mm

0.75 ± 0.15

0.76 ± 0.15

0.81 ± 0.14ab

< 0.001

Presence of plaque, n (%)

153 (31.6%)

127 (30.7%)

80 (36.0%)

0.365

  1. Variables are shown as mean ± SD or n (%). ALT, alanine aminotransferase; AST, aspartate aminotransferase; BMI, body mass index; BUN, blood urea nitrogen; DBP, diastolic blood pressure; eGFR, estimated glomerular filtration rate; HDL-C, high-density lipoprotein cholesterol; IMT, intima-media thickness; KITT, rate constant for plasma glucose disappearance; LDL-C, low-density lipoprotein cholesterol; MDRD, modification of diet in renal disease equation; SBP, systolic blood pressure; SD, standard deviation; SU, sulfonylurea; TZD, thiazolidinedione
  2. ap values < 0.05 versus no steatosis
  3. bp values < 0.05 versus steatosis only