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Table 2 Baseline characteristic of participants with or without MAFLD in NHANES III

From: Population-specific cut-off points of fatty liver index: a study based on the National Health and Nutrition Examination Survey data

 

Non-MALFD (n = 6645)

MAFLD (n = 2569)

Wholea

Mild (n = 853)

Moderate (n = 1006)

Severe (n = 710)

Age (year)

38 (25)

47.0 (27)

43.0 (28)

47.0 (27)b

49.0 (26)c

Gender

     

 Male

3021 (45.5)

1269 (49.4)

378 (44.3)

517 (51.4)

374 (52.7)

 Female

3624 (54.5)

1300 (50.6)

475 (55.7)

489 (48.6)

336 (47.3)

Race-ethnicity

     

 Non-Hispanic white

2623 (39.5)

910 (35.4)

287 (33.6)

369 (36.7)

254 (35.8)

 Non-Hispanic black

2149 (32.3)

643 (25.0)

247 (29.0)

231 (23.0)

165 (23.2)

 Mexican–American

1546 (23.3)

905 (35.2)

278 (32.6)

366 (36.4)

261 (36.8)

 Other

327 (4.9)

111 (4.3)

41 (4.8)

40 (4.0)

30 (4.2)

BMI (kg/m2)

24.9 (5.9)

29.6 (6.9)

28.7 (7.0)

29.9 (6.9)b

30.4 (6.8)c

WC (cm)

87.6 (18.0)

101.2 (16.8)

97.4 (16.8)

102.5 (16.4)b

103.6 (16.1)c

ALT (IU/L)

13.0 (9)

18.0 (14)

15.0 (10)

18.0 (14)b

21.0 (18)cd

AST (IU/L)

19 (6)

21 (10)

19.0 (8)

21.0 (10)b

22.0 (12)cd

GGT (IU/L)

20.0 (16)

28.0 (26)

24.0 (21)

29.0 (26)b

33.0 (30)cd

ALB (g/L)

41 (5)

41 (4)

40.0 (4)

41.0 (4)b

41.0 (4)c

Cholesterol (mmol/L)

5.02 (1.4)

5.43 (1.45)

5.3 (1.47)

5.48 (1.47)b

5.49 (1.35)c

Triglyceride (mg/dL)

1.1 (0.78)

1.75 (1.37)

1.55 (1.18)

1.81 (1.39)b

1.95 (1.64)cd

HDLC (mmol/L)

1.32 (0.49)

1.14 (0.41)

1.19 (0.42)

1.11 (0.39)b

1.09 (0.38)cd

Fasting Glucose (mmol/L)

5.0 (0.72)

5.38 (1.11)

5.27 (0.94)

5.38 (1.11)b

5.55 (1.28)cd

HbA1c (%)

5.3 (0.6)

5.5 (0.9)

5.5 (0.7)

5.5 (0.8)b

5.6 (1.0)cd

Insulin (μU/mL)

7.86 (5.47)

13.35 (10.86)

11.64 (9.31)

13.90 (11.10)b

15.18 (12.62)cd

  1. BMI body mass index, WC waist circumference, HC hip circumference, ALT alanine aminotransferase, AST aspartate aminotransferase, GGT aamma glutamyltransferase, ALB albumin, HDLC high density lipoprotein cholesterol
  2. aAll the indexes between Non-MAFLD and MAFLD have statistical differences (P < 0.05)
  3. bThere are statistical difference between mild and moderate MAFLD groups (P < 0.05)
  4. cThere are statistical difference between mild and severe MAFLD groups (P < 0.05)
  5. dThere are statistical difference between moderate and severe MAFLD groups (P < 0.05)
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BMC Gastroenterology

ISSN: 1471-230X

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