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Table 1 Demographic and biochemical characteristic of NAFLD and Diabetic type 2 study groups

From: Association of 45-bp ins/del polymorphism of uncoupling protein 2 (UCP2) and susceptibility to nonalcoholic fatty liver and type 2 diabetes mellitus in North-west of Iran

Variable

NAFLD group

Control group

Mean difference (95% CI)

P value

Sex, No. (%)

   

0.402

 Female

37 (51.4%)

42 (59.2%)

 

NA

 Male

35 (48.6%)

29 (40.8%)

 

NA

Age

42.00 (35.5 to 49)

40 (33 to 45)

NA

0.167

 BMI ( kg/m2)

31.69 (4.17)

31.37 (3.96)

3.164 (− 1.03 to 1.67)

0.644

 BMR(kcal/d)

1732 (1502 to 2017)

1600 (1426 to 1994)

NA

0.329

FAT (%)

33.6 (24.9 to 39.6)

35.6 (27.35 to 39.75)

NA

0.297

FFM (%)

56.9 (49.35 to 68.2)

52.7 (46.25 to 68)

NA

0.298

FSG (mg/dl)

91.21 (11.35)

89.77 (9.91)

1.352 (− 2.15 to 4.85)

0.424

Cholesterol (mg/dl)

183.28 (36.64)

188.17(30.72)

 − 4.741 (− 15.92 to 6.44)

0.391

TG (mg/dl)

152 (114 to 225)

130 (84 to 207)

NA

0.039

HDL (mg/dl)

45 (33.5 to 51)

48 (38.5 to 58)

NA

0.036

LDL (mg/dl)

104.16 (35.98)

111.74 (28.27)

 − 7.5706 (− 18.33 to 3.18)

0.166

ALT (IU/L)

44 (26.5 to 66.5)

25 (19 to 33.5)

NA

0.00

AST (IU/L)

32 (20.5 to 38.5)

23 (19 to 28)

NA

0.00

Variable

Diabetic group

Control group

Mean difference (95% CI)

P value

Sex, No. (%)

   

0.351

Female

36 (45%)

29 (37.7%)

 

NA

Male

44 (55%)

48 (62.3%)

 

NA

Age

55.5 (7.02)

53.21 (8.51)

2.29 (− 0.16 to 4.75)

0.06

BMI ( kg/m2)

24.26 (3.78)

25.38 (3.23)

 − 1.116 (− 2.22 to − 0.004)

0.05

FSG (mg/dl)

146 (127.5 to 206.5)

90 (84.0 to 97.0)

NA

0.00

CHOL (mg/dl)

189.32 (50.16)

188.91 (36.49)

0.414 (− 13.99 to 14.82)

0.95

TG (mg/dl)

183.0 (122.5 to 255.0)

130.0 (88.5 to 212.0)

NA

0.002

LDL (mg/dl)

95.6 (23.54)

107.54 (29.71)

 − 12.385 (− 24.177 to 0.59)

0.04

HDL (mg/dl)

40.0 (35.0 to 45)

48.0 (39.0 to 58.0)

NA

0.001

  1. NAFLD group: CI, confidence interval; NA, not applicable. The P-value for sex is based on chi squares; for BMI, FSG, cholesterol, and LDL are based on independent t-testing; otherwise, based on Mann–Whitney testing. BMI, FSG, cholesterol, LDL values are presented based on mean (SD) values; data for other variables are presented based on median (P25–P75). Diabetic group: P-value for sex is based on chi-squares and for FSG, TG, HDL values are based on Mann–Whitney testing; other parameters are based on independent t-testing using an equal variable. FSG, TG, HDL values are presented based on median (P25–P75); data for other variables are presented based on mean (SD) values