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Table 1 Baseline characteristics of the enrolled patients with type 2 diabetes in both groups

From: Changes of bile acids and resting energy expenditure after laparoscopic cholecystectomy in type 2 diabetes patients: a prospective study

Characteristics

Cholecystectomy (n = 40)

Control (n = 37)

p value

Age (years)

55.9 ± 14.4

51.2 ± 12.0

0.125

Male/Female (n)

17/23

19/18

0.583

BMI (kg/m2)

24.4 ± 3.3

25.2 ± 3.0

0.287

Food intake (kcal)

1925.4 ± 458.2

2015.3 ± 369.1

0.349

Duration of diabetes (month)

20.9 ± 12.9

19.9 ± 13.6

0.726

TBA (μmol/L)

3.3 ± 2.2

3.3 ± 2.9

0.987

REE (kcal)

1292.0 ± 260.4

1353.0 ± 315.6

0.356

FAT (%)

57.0 ± 19.0

54.2 ± 19.8

0.530

CHO (%)

43.5 ± 18.9

46.3 ± 19.8

0.522

FPG (mmol/L)

5.7 ± 1.4

5.6 ± 1.4

0.891

A1C (%, mmol/mol)

6.0 ± 1.2 (42.2 ± 11.1)

6.0 ± 1.3 (41.9 ± 13.2)

0.935

Insulin (uIU/ml)

10.0 ± 4.9

10.3 ± 5.9

0.831

C-peptide (ng/ml)

1.5 ± 0.6

1.6 ± 0.7

0.817

HOMA-IR

2.5 ± 1.6

3.1 ± 2.2

0.179

HOMA-β

124.5 ± 92.8

123.6 ± 58.9

0.960

TC (mmol/L)

4.8 ± 1.0

4.7 ± 0.9

0.732

TG (mmol/L)

1.4 ± 0.7

1.5 ± 0.8

0.656

HDL-C (mmol/L)

1.2 ± 0.3

1.1 ± 0.2

0.080

LDL-C (mmol/L)

3.0 ± 1.0

3.0 ± 0.8

0.827

Anti-diabetic medicine

 Insulin/OHA (n)

17/23

15/22

0.862

  1. Data are shown as the mean ± SD.* indicates P < 0.05, ** indicates P < 0.01, compared between the two preoperative groups
  2. BMI body mass index, FPG fasting plasma glucose, A1C hemoglobin A1c, TC total cholesterol, TG triglyceride, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, TBA total bile acid, HOMA-IR homeostasis model assessment-insulin resistance, HOMA-β homeostasis model assessment-beta-cell function, OHA oral hypoglycemic agents, REE resting energy expenditure, CHO carbohydrate