Table 1 Baseline characteristics of patients based on type of surgery.

From: Impact of bariatric surgery on liver fibrosis indices among type 2 diabetes patients in a national cohort

Characteristics

Preoperative

P-value

Total

OAGB/ MGB

SG

RYGB

Gender: female, n (%)

1205 (79.7)

677 (78.9)

196 (75.7)

332 (84.1)

0.023

Age (years)

45.37 (10.70)

45.97 (10.71)

43.35 (11.44)

45.39 (10.02)

0.003

BMI (kg/m2)

44.75 (6.89)

45.49 (7.06)

45.75 (7.45)

42.49 (5.49)

< 0.001

Weight (kg)

118.74 (22.77)

120.44 (23.50)

123.89 (23.89)

111.67 (18.44)

< 0.001

FBG (mg/dl)

144.055 (51.82)

146.193 (52.62)

132.835 (41.92)

146.741 (54.99)

0.001

HbA1c (%(mmol/mol))

7.28 (1.79)

7.35 (1.87)

6.87 (1.38)

7.39 (1.81)

< 0.001

Total Cholesterol (mg/dl)

187.33 (43.69)

185.98 (42.04)

184.37 (44.08)

192.15 (46.57)

0.034

Triglyceride (mg/dl)

189.71 (101.66)

186.23 (94.61)

188.68 (98.53)

197.89 (117.01)

0.170

HDL-C (mg/dl)

45.70 (12.76)

46.14 (12.87)

44.74 (10.67)

45.38 (13.71)

0.262

LDL-C (mg/dl)

106.67 (35.45)

105.48 (35.50)

103.82 (32.24)

111.05 (36.95)

0.014

AST (IU/L)

28.16 (17.87)

27.97 (18.16)

28.70 (18.33)

28.20 (16.94)

0.845

ALT (IU/L)

35.45 (26.66)

35.04 (27.26)

35.16 (25.18)

36.53 (26.31)

0.644

Creatinine (IU/L)

0.977 (0.882)

0.962 (0.432)

0.966 (0.287)

1.016 (1.587)

0.592

Platelets* 103 (IU/L)

279.044 (68.971)

278.593 (68.27)

273.359 (69.48)

283.752 (69.99)

0.162

CVD, n (%)

102 (6.7)

69 (8)

13 (5)

20 (5.1)

0.071

HTN, n (%)

576 (38.1)

338 (39.4)

91 (35.1)

147 (37.2)

0.426

dyslipidemia, n (%)

658 (43.5)

430 (50.1)

88 (34)

140 (35.4)

< 0.001

Smoking, n (%)

71 (4.7)

36 (4.2)

17 (6.6)

18 (4.6)

0.031

CVA, n (%)

4 (0.3)

2 (0.2)

1 (0.4)

1 (0.3)

0.914

DVT/PE, n (%)

19 (1.3)

11 (1.3)

3 (1.2)

5 (1.3)

0.988

Hypothyroidism, n (%)

395 (26.1)

228 (26.6)

60 (23.2)

107 (26.1)

0.483

  1. Categorical data are presented as number (%) and continuous data are presented as mean ± SD.
  2. OAGB/MGB: one anastomosis gastric bypass/mini gastric bypass; SG: sleeve gastrectomy; RYGB: Roux-en-Y gastric bypass; BMI: body mass index; FBG: fasting blood glucose; HbA1c: hemoglobin A1C; HDL-C: high density lipoprotein-cholesterol; LDL-C: low density lipoprotein-cholesterol; AST: aspartate aminotransferase; ALT: alanine aminotransferase; CVD: cardiovascular disease; HTN: hypertension; CVA: cerebrovascular accident; DVT: deep vein thrombosis; PE: pulmonary embolism.
  3. P-values < 0.05 considered statistically significant.
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