Table 1 Clinical characteristics of gallstone patients with or without PBR

Gender (M/F)

46/75

10/13

NS

Age (years), median (Q1 - Q3)

45 (35–60)

56 (50–65)

0.010

BMI (kg*m^− 2), median (Q1 - Q3)

24.05 (22.22–25.72)

23.21 (21.65–25.63)

NS

Hypertension, n (%)

25.62 %

21.74 %

NS

hypercholesterolemia, n (%)

1.65 %

8.70 %

NS

hypertriglyceridemia, n (%)

9.92 %

26.09 %

NS

Diabetes history, n (%)

6.61 %

4.35 %

NS

Abdominal pain, n (%)

64.46 %

73.91 %

NS

No. of stone (Single/multiple)

35/86

10/13

NS

Diameter of stone (≤ 1 cm/>1 cm)

73/48

15/8

NS

Complicated with GBP, n (%)

24.79 %

13.04 %

NS

Complicated with GA, n (%)

12.40 %

13.04 %

NS

GWT > 3 mm, n (%)

29.75 %

47.82 %

NS